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20 Days of Spiral Review ‐ 1 Name:
Shade in the ten frames to show the Number 17. Circle even or odd.
Circle the value of the underlined digit. 13
Write the number.
forty‐eight
_______
Which number has the same value as 60 tens?
○ 6 ○ 60 ○ 600 ○ 6010
Write the number.
10 more than 62
_______
Which sum is an even number?
○ 8 + 7 = 15 ○ 8 + 8 = 16 ○ 5 + 8 = 13 ○ 8 + 9 = 17
Write each sum.
4 + 3 = _____
3 + 4 = _____
Write the difference.
14 – 7 = _____
Count by ones.
36, 37, _____, _____, _____, _____
Circle the rectangular prism.
2nd Grade
even
odd
20 Days of Spiral Review ‐ 2 Name:
Abel has one $1 bill, 4 dimes, 1 nickel, and 3 pennies. How much money does Abel have?
Count by fives.
40, 45, _____, _____, _____, _____
Write the number of sides and the number of vertices.
Sides: _____ Vertices: _____
Write the number.
10 less than 48
_______
Shade in the frames to show two equal groups for the number 16. Complete the addition sentence to show the groups.
_____ + _____ = 16
Use the line plot to answer the question.
Lengths of Pencils
How many pencils are 6 inches long? _____ pencils
Mary finished studying at quarter past 2. What time did Mary finish studying?
Write each sum.
9 + 6 = _____
7 + 8 = _____
How many equal parts are in the whole?
_____ equal parts
Which of the following measurements should be used to measure the length of a house? ○ inches ○ feet ○ yards
2nd Grade
20 Days of Spiral Review ‐ 3 Name:
What is the name of this shape? ○ triangle ○ cube ○ cone ○ rectangle
What is the time on this clock?
What is the length of the pencil to the nearest inch?
____ inches
Which is the best estimate for the width of a classroom?
○ 30 feet ○ 3 feet ○ 30 inches l ○ 3 inches
Jensy read 13 pages of her book on Monday and 18 pages on Tuesday. There are 54 pages in the book. How many more pages are left for Jensy to read?
Write the difference.
12 – 9 = _____
Tracy has the coins shown below. How much money does Tracy have?
What number do the blocks show?
Which group of coins has a total value of 45¢?
l ○ 1 quarter, 2 dimes, 1 nickel l ○ 1 quarter, 2 nickels l ○ 1 quarter, 2 dimes l ○ 1 quarter, 1 dime, 1 nickel, 1 penny
Write the number of sides and the number of vertices.
Sides: _____ Vertices: _____
2nd Grade
20 Days of Spiral Review ‐ 4 Name: One box has 182 books. The other box has 155 books. How many books are there in both boxes?
Which sentence is true? ○l 1 foot is longer than 1 inch. ○l 1 inch is longer than 1 foot. ○l 1 foot is shorter than 1 inch. ○l 1 foot is the same length as 1 inch.
Use the line plot to answer the question.
Lengths of sticks in feet
How many sticks are at least 4 feet long? ____ sticks
Write the number.
10 more than 116
_______
Describe the number in two ways.
57
_____ tens + _____ ones
_____ + _____
Anderson has two $1 bills, 2 quarter, 3 nickels, and 1 penny. How much money does Anderson have?
Write the difference.
22 – 14 = _____
Sara has a box of 1 hundred cubes. She also has a bag of 40 cubes. How many trains of 10 cubes can she make?
_______ trains of 10 cubes
Write the number 23 using words. Draw the hands of the clock to show the time half past three.
2nd Grade
20 Days of Spiral Review ‐ 5 Name:
Paul has 178 trading cards. Jonathan has 187 trading cards. Who has fewer cards?
Write the number of sides and the number of vertices.
Sides: _____ Vertices: _____
Nancy has two pieces of string. One is 9 inches long and the other is 7 inches long. How many inches of string does she have altogether?
Write the number.
one hundred seventeen
_______
Write the difference.
19 – 8 = _____
What is the length of the pencil to the nearest half‐inch?
_______ inches
What is the time on this clock?
What is the name of this shape? ○ quadrilateral ○ cube ○ cone ○ rectangle
Count by tens.
20, 30, _____, _____, _____, _____
Mason has 2 coins that have a combined value of 30 cents. Which two of the coins shown below are the coins that Mason has?
2nd Grade
20 Days of Spiral Review ‐ 6 Name:
How many faces does a rectangular prism have?
Write the difference.
Write each sum.
4 + 8 = _____
7 + 9 = _____
Vocabulary check:
In your own words, describe what a sum is.
Which has the same value as 15 tens?
○ 5 hundreds 2 tens ○ 1 hundred 2 tens ○ 1 hundred 5 tens ○ 5 hundreds 1 ten
How many equal parts are in the whole?
_____ equal parts
Find the sum.
11 + 25 + 13 = __________
Tommy found 5 quarters, 4 dimes, and 3 nickels in his pocket. How much money did he find?
Write the number.
100 more than 132
_______
Marisol left her house to go for a walk at 12:00 p.m. She returned home a half hour later. What time did she return home?
2nd Grade
20 Days of Spiral Review ‐7 Name:
Write the number 84 using words. What is the value of the underlined digit?
849
○ 400 ○ 49 ○ 40 ○ 4
Draw the hands of the clock to show the time 3:45.
Shade in the frames to show two equal groups for the number 18. Complete the addition sentence to show the groups.
_____ + _____ = 18 What is the name of this shape? ○ quadrilateral ○ pentagon ○ hexagon ○ octagon
Write how many hundreds, tens, and ones.
217
What number do the blocks show?
Compare the numbers using , or =.
256 ⃝ 265
Write the difference.
18 – 13 = _____
Find the number of shapes in each row. Complete the addition sentence to find the total.
______ + ______ + ______ = _______
2nd Grade
20 Days of Spiral Review ‐ 8 Name:
Angel started his homework half an hour after the time shown on the clock. What time did Angel start his homework?
Write each sum.
4 + 6 + 5 = _____
5 + 6 + 4 = _____
Which is the best estimate for the length of a sheet of paper?
○ 1 inch ○ 1 foot ○ 1 yard
Write the number.
100 less than 465
_______
Draw lines to divide the shape into 4 equal parts.
Each section is called a:
half third fourth
Describe the number in two ways.
82
_____ tens + _____ ones
_____ + _____
Write the number.
two hundred eighty‐one
_______
Circle the hexagon.
Write the difference.
What is the length of the crayon to the nearest half‐inch?
_______ inches
2nd Grade
20 Days of Spiral Review ‐ 9 Name:
Which is a way to write the number 371?
○ 100 + 70 + 3 ○ 300 + 70 + 1 ○ 300 + 10 + 7 ○ 700 + 30 + 1
Which number has the same value as 70 ones?
○ 7 ○ 70 ○ 71 ○ 701
Vocabulary check:
In your own words, describe what an addend is.
Color the strip to show the fraction .
Compare the numbers using , or =.
610 ⃝ 601
Find the sum.
14 + 19 + 17 = __________
Circle the value of the underlined digit. 55
Draw lines to divide the shape into 2 equal parts.
Each section is called a:
half third fourth
Write the difference.
21 – 12 = _____
Find the number of shapes in each row. Complete the addition sentence to find the total.
______ + ______ = _______
2nd Grade
20 Days of Spiral Review ‐ 10 Name:
Vocabulary check:
In your own words, describe what a square is.
Select the meaning of the underlined digit.
286
○ 8 ○ 86 ○ 800 ○ 80
One dime, two nickels, and five pennies, when added together, are worth the same amount as a: ○ dollar ○ quarter ○ dime ○ penny
Farmer Brown has an even number of cows and an odd number of horses on his farm. Circle the choice that could tell about his farm.
5 cows and 9 horses 8 cows and 3 horses 6 cows and 4 horses
Which of the following is true?
○ 901 = 901 ○ 109 = 190 ○ 910 919
Compare the numbers using , or =.
112 ⃝ 112
Write how many hundreds, tens, and ones.
445
Draw the hands of the clock to show the time a quarter to nine.
A classroom has 4 rows of desks. There are 5 desks in each row. How many desks are there altogether?
_____ desks
Write the number.
100 more than 620
_______
2nd Grade
20 Days of Spiral Review ‐ 11 Name:
Write each sum.
2 + 7 + 8 = _____
8 + 2 + 7 = _____
Write how many hundreds, tens, and ones in the sum of:
126 + 131
Which is a way to describe the number 27?
○ 2 tens ○ 7 tens 2 ones ○ 2 tens 7 ones ○ 17 ones
Esteban left his house to go the library at 5:45. He returned home at the time shown on the clock. How many minutes was Esteban gone?
Brian has two $1 bills, 3 quarters, and 16 pennies in his bank. How much money does Brian have in his bank?
Complete the sentence. A thousand is a group of ______ hundreds.
Amy has 149 marbles. Teri has 10 fewer marbles than Amy. How many marbles does Teri have?
__________ marbles
Compare the numbers using , or =.
232 ⃝ 333
Amy had 2 pounds of sugar. She used one pound of sugar to make cookies. What fraction of the 2 pounds of sugar did she use for the cookies?
○ one half ○ one third ○ one fourth
Count backwards by ones.
44, 43, _____, _____, _____, _____
2nd Grade
20 Days of Spiral Review ‐ 12 Name:
Add.
232 + 165 = _______________
Which shape is divided into equal parts?
Which is another way to write 4 tens 9 ones?
○ 49 ○ 40 + 90 ○ 90 + 4 ○ 94
What is the name of this shape? ○ triangle ○ cube ○ cone ○ rectangle
Color the strip to show the fraction .
Draw the hands of the clock to show the time 6:25.
Vocabulary check:
In your own words, describe what a difference is.
Which sum is an odd number?
○ 9 + 9 = 18 ○ 5 + 9 = 14 ○ 9 + 7 = 16 ○ 8 + 7 = 15
Compare the numbers using , or =.
968 ⃝ 968
Write the difference.
33 – 18 = _____
2nd Grade
20 Days of Spiral Review ‐ 13 Name:
Vocabulary check:
In your own words, describe what a pentagon is.
Write the number 106 using words.
Melissa has 2 pencil holders. Each pencil holder has 8 pencils. How many pencils does Melissa have?
Look at the digits to find the next two numbers.
286, 386, 486, 586, ,
The next two numbers are _____ and _____.
How many centimeters are in 1 meter? How many centimeters are in 3 meters?
Find the sum.
25 + 15 + 31 = __________
Write the difference.
Use the line plot to answer the question.
How many households have more than 4 cellphones?
Find the sum.
84 + 136 = ___________
Color parts of the circle to show the fraction .
2nd Grade
2 3 4 5 # of cell phones per household
20 Days of Spiral Review ‐ 14 Name:
According to the chart, which color did most people choose?
How many more people chose red than blue?
How many people were surveyed altogether?
Mr. Smith buys markers in boxes of 5. He buys 4 boxes. How many markers does Mr. Smith buy?
How many equal parts are in the whole?
_____ equal parts Which group of numbers shows counting by fives?
○ 19, 20, 21, 22, 23 ○ 40, 50, 60, 70, 80 ○ 30, 35, 40, 45, 50 ○ 70, 75, 85, 90, 95
Circle the largest of the three numbers.
789 987 978
Vocabulary check:
In your own words, describe what a quadrilateral is.
Which coin is worth exactly 5 cents?
○ quarter ○ dime ○ nickel ○ penny
Carlos left his house at the time shown on the clock. He returned home at 12:45. How long (in hours and minutes) was he gone?
Which of the following is true?
○ 701 > 710 ○ 550
20 Days of Spiral Review ‐ 15 Name:
Fill in the blanks below according to the picture graph on the right. Anny read _____ books. Juan read _____ books. Terry read _____ more books than Jordan. What is the best estimate for the width of the front door of a house? ○ 1 yard ○ 3 yards ○ 5 yards
What number can be shown with this many hundreds, tens, and ones?
What is the length of the rope to the nearest half‐inch?
_______ inches
There are 27 cats and 38 dogs at the pet store. How many cats and dogs are there altogether?
Write the number 510 using words. Mandy has 2 $1 bills, 1 quarter, 3 dimes, 7 nickels and 4 pennies. How much money does Mandy have?
Draw nine counters in three equal groups. Look at the digits to find the next two numbers.
259, 269, 279, 289, ,
The next two numbers are _____ and _____.
2nd Grade
Anny
Juan
Terry
Jordan
2 12 8
20 Days of Spiral Review ‐ 16 Name:
Count by fives.
175, 180, _______, _______, _______
Use the line plot. How many pencils are 4 inches long or less?
Megan had 22 candy canes. She gave 8 of them to her friend Beth. How many candy canes did Megan have remaining?
What is the value of the underlined digit? 38
○ 3 ○ 30 ○ 8 ○ 80
Draw the hands of the clock to show the time 11:40.
Which of the following is true?
○ 189 > 198 ○ 213 = 203 ○ 478 330
Find the sum.
The pencil shown below is 9 centimeters long. What is the best estimate for the length of the eraser?
3 cm 9 cm 27 cm
Use the diagram to solve.
Jayleen has 3 pieces of string that are each 7 inches long. How many inches of string does she have altogether?
2nd Grade
20 Days of Spiral Review ‐ 17 Name:
What is the name of this shape? ○ quadrilateral ○ pentagon ○ hexagon ○ octagon
On Saturday, 680 people went to the park. On Sunday, 577 people went. How many more people went to the park on Saturday than on Sunday?
Jack leaves the house at quarter after four. What time does Jack leave the house? ○ 3:45 ○ 4:15 ○ 4:25 ○ 4:45
Look at the picture graph. How many children prefer grapes?
Write the number.
two hundred thirty‐one
_______
Which of the following is true?
○ 267 > 276 ○ 454 = 554 ○ 328 > 238 ○ 220
20 Days of Spiral Review ‐ 18 Name:
Count backwards by ones. 75, 74, _____, _____, _____, _____, _____
Find the sum.
Write the sum and the difference for the related facts.
8 + 9 = ____
17 – 9 = ____
Write the number of sides and the number of vertices.
Sides: _____ Vertices: _____
How many inches are in 1 foot? How many inches are in 3 feet?
Shade in the ten frames to show the Number 14. Circle even or odd.
Write how many hundreds, tens, and ones.
five hundred eighty‐three
Write the difference.
Draw the hands of the clock to show the time 10:40.
Write each sum.
4 + 4 + 4 = _____
3 + 5 + 9 = _____
2nd Grade
even
odd
20 Days of Spiral Review ‐ 19 Name:
Write the number 230 using words. Subtract 18 from 31. What is the difference?
Write the sum.
Esteban has 3 quarters, 6 dimes, 3 nickels and 2 pennies. How much money does Esteban have?
Mindy’s Muffin Shop made 435 muffins Sunday morning. By noon, she had sold 288 muffins. How many muffins were remaining?
How many feet are in 1 yard? How many feet are in 10 yards?
Jayla had 48 seashells in a pail, and 24 seashells in a box. She brought home 19 more seashells that she found. How many seashells does she have altogether?
Write the sum and the difference for the related facts.
7 + 6 = ____
13 – 7 = ____
Count by hundreds.
400, 500, _______, _______, _______
Pete’s Pencil Shop sold 485 pencils on Monday. It sold another 271 pencils on Tuesday. How many pencils did Pete’s Pencil Shop sell on Monday and Tuesday?
2nd Grade
20 Days of Spiral Review ‐ 20 Name:
Write the difference.
400 – 155 = _________
What number can be shown with this many hundreds, tens, and ones?
Look at the digits to find the next two numbers.
451, 461, 471, 481, ,
The next two numbers are _____ and _____.
Write the sum.
On Saturday, 380 people went to the soccer game. On Sunday, 267 people went. How many more people went to the soccer game on Saturday than on Sunday?
Look at the picture graph. How many more children prefer apples than peaches?
Write the sum.
What is the value of the underlined digit?
621
○ 600 ○ 62 ○ 60 ○ 6
Draw the hands of the clock to show the time 12:35.
Which of the following is true?
○ 243 = 234 ○ 716 = 761 ○ 534 > 543 ○ 189
20 Days of Spiral Review ‐ 1 ANSWER KEY
Shade in the ten frames to show the Number 17. Circle even or odd.
Circle the value of the underlined digit. 13
Write the number.
forty‐eight 48
Which number has the same value as 60 tens?
○ 6 ○ 60 ○ 600 ○ 6010
Write the number.
10 more than 62 72
Which sum is an even number?
○ 8 + 7 = 15 ○ 8 + 8 = 16 ○ 5 + 8 = 13 ○ 8 + 9 = 17
Write each sum.
4 + 3 = 7
3 + 4 = 7
Write the difference.
14 – 7 = 7
Count by ones.
36, 37, 38, 39, 40, 41
Circle the rectangular prism.
2nd Grade
even
odd
20 Days of Spiral Review ‐ 2 ANSWER KEY
Abel has one $1 bill, 4 dimes, 1 nickel, and 3 pennies. How much money does Abel have?
$1.48
Count by fives.
40, 45, 50, 55, 60, 65
Write the number of sides and the number of vertices.
Sides: 4 Vertices: 4
Write the number.
10 less than 48 38
Shade in the frames to show two equal groups for the number 16. Complete the addition sentence to show the groups.
8 + 8= 16
Use the line plot to answer the question.
Lengths of Pencils
How many pencils are 6 inches long? 3 pencils
Mary finished studying at quarter past 2. What time did Mary finish studying?
2:15
Write each sum.
9 + 6 = 15
7 + 8 = 15
How many equal parts are in the whole?
4 equal parts
Which of the following measurements should be used to measure the length of a house? ○ inches ○ feet ○ yards
2nd Grade
20 Days of Spiral Review ‐ 3 ANSWER KEY
What is the name of this shape? ○ triangle ○ cube ○ cone ○ rectangle
What is the time on this clock?
7:50
What is the length of the pencil to the nearest inch?
8 inches
Which is the best estimate for the width of a classroom?
○ 30 feet ○ 3 feet ○ 30 inches l ○ 3 inches
Jensy read 13 pages of her book on Monday and 18 pages on Tuesday. There are 54 pages in the book. How many more pages are left for Jensy to read?
23 more pages
Write the difference.
12 – 9 = 3
Tracy has the coins shown below. How much money does Tracy have?
45 cents
What number do the blocks show?
123
Which group of coins has a total value of 45¢?
l ○ 1 quarter, 2 dimes, 1 nickel l ○ 1 quarter, 2 nickels ○ 1 quarter, 2 dimes l ○ 1 quarter, 1 dime, 1 nickel, 1 penny
Write the number of sides and the number of vertices.
Sides: 5 Vertices: 5
2nd Grade
20 Days of Spiral Review ‐ 4 ANSWER KEY One box has 182 books. The other box has 155 books. How many books are there in both boxes?
337 books
Which sentence is true? ○l 1 foot is longer than 1 inch. ○l 1 inch is longer than 1 foot. ○l 1 foot is shorter than 1 inch. ○l 1 foot is the same length as 1 inch.
Use the line plot to answer the question.
Lengths of sticks in feet
How many sticks are at least 4 feet long? 3 sticks
Write the number.
10 more than 116
126
Describe the number in two ways.
57
5 tens + 7 ones
50 + 7
Anderson has two $1 bills, 2 quarter, 3 nickels, and 1 penny. How much money does Anderson have?
$2.66
Write the difference.
22 – 14 = 8
Sara has a box of 1 hundred cubes. She also has a bag of 40 cubes. How many trains of 10 cubes can she make?
14 trains of 10 cubes
Write the number 23 using words.
twenty‐three
Draw the hands of the clock to show the time half past three.
2nd Grade
20 Days of Spiral Review ‐ 5 ANSWER KEY
Paul has 178 trading cards. Jonathan has 187 trading cards. Who has fewer cards?
Paul
Write the number of sides and the number of vertices.
Sides: 3 Vertices: 3
Nancy has two pieces of string. One is 9 inches long and the other is 7 inches long. How many inches of string does she have altogether?
16 inches
Write the number.
one hundred seventeen
117
Write the difference.
19 – 8 = 11
What is the length of the pencil to the nearest half‐inch?
𝟖 𝟏𝟐 inches What is the time on this clock?
2:20
What is the name of this shape? ○ quadrilateral ○ cube ○ cone ○ rectangle
Count by tens.
20, 30, 40, 50, 60, 70
Mason has 2 coins that have a combined value of 30 cents. Which two of the coins shown below are the coins that Mason has?
2nd Grade
20 Days of Spiral Review ‐ 6 ANSWER KEY
How many faces does a rectangular prism have?
6 faces
Write the difference.
22
Write each sum.
4 + 8 = 12
7 + 9 = 16
Vocabulary check:
In your own words, describe what a sum is. The result of adding two or more numbers; The answer to an addition problem
Which has the same value as 15 tens?
○ 5 hundreds 2 tens ○ 1 hundred 2 tens ○ 1 hundred 5 tens ○ 5 hundreds 1 ten
How many equal parts are in the whole?
5 equal parts
Find the sum.
11 + 25 + 13 = 49
Tommy found 5 quarters, 4 dimes, and 3 nickels in his pocket. How much money did he find?
$1.80
Write the number.
100 more than 132
232
Marisol left her house to go for a walk at 12:00 p.m. She returned home a half hour later. What time did she return home?
12:30 p.m.
2nd Grade
20 Days of Spiral Review ‐7 ANSWER KEY
Write the number 84 using words.
eighty‐four
What is the value of the underlined digit?
849
○ 400 ○ 49 ○ 40 ○ 4
Draw the hands of the clock to show the time 3:45.
Shade in the frames to show two equal groups for the number 18. Complete the addition sentence to show the groups.
9 + 9 = 18 What is the name of this shape? ○ quadrilateral ○ pentagon ○ hexagon ○ octagon
Write how many hundreds, tens, and ones.
217
What number do the blocks show?
213
Compare the numbers using , or =.
256 ⃝ 265
Write the difference.
18 – 13 = 5
Find the number of shapes in each row. Complete the addition sentence to find the total.
5 + 5 + 5 = 15
2nd Grade
2 1 7
20 Days of Spiral Review ‐ 8 ANSWER KEY
Angel started his homework half an hour after the time shown on the clock. What time did Angel start his homework? 6:15
Write each sum.
4 + 6 + 5 = 15
5 + 6 + 4 = 15
Which is the best estimate for the length of a sheet of paper?
○ 1 inch ○ 1 foot ○ 1 yard
Write the number.
100 less than 465
365
Draw lines to divide the shape into 4 equal parts.
Each section is called a:
half third fourth
Describe the number in two ways.
82
8 tens + 2 ones
80 + 2
Write the number.
two hundred eighty‐one
281
Circle the hexagon.
Write the difference.
16
What is the length of the crayon to the nearest half‐inch?
5 inches
2nd Grade
20 Days of Spiral Review ‐ 9 ANSWER KEY
Which is a way to write the number 371?
○ 100 + 70 + 3 ○ 300 + 70 + 1 ○ 300 + 10 + 7 ○ 700 + 30 + 1
Which number has the same value as 70 ones?
○ 7 ○ 70 ○ 71 ○ 701
Vocabulary check:
In your own words, describe what an addend is.
A number that is being added
Color the strip to show the fraction .
Compare the numbers using , or =.
610 ⃝ 601
Find the sum.
14 + 19 + 17 = 50
Circle the value of the underlined digit. 55
Draw lines to divide the shape into 2 equal parts.
Each section is called a:
half third fourth
Write the difference.
21 – 12 = 9
Find the number of shapes in each row. Complete the addition sentence to find the total.
6 + 6 = 12
2nd Grade
>
20 Days of Spiral Review ‐ 10 ANSWER KEY
Vocabulary check:
In your own words, describe what a square is.
A shape with 4 equal sides and 4 right angles
Select the meaning of the underlined digit.
286
○ 8 ○ 86 ○ 800 ○ 80
One dime, two nickels, and five pennies, when added together, are worth the same amount as a: ○ dollar ○ quarter ○ dime ○ penny
Farmer Brown has an even number of cows and an odd number of horses on his farm. Circle the choice that could tell about his farm.
5 cows and 9 horses 8 cows and 3 horses 6 cows and 4 horses
Which of the following is true?
○ 901 = 901 ○ 109 = 190 ○ 910 919
Compare the numbers using , or =.
112 ⃝ 112
Write how many hundreds, tens, and ones.
445
Draw the hands of the clock to show the time a quarter to nine.
A classroom has 4 rows of desks. There are 5 desks in each row. How many desks are there altogether?
20 desks
Write the number.
100 more than 620
720
2nd Grade
=
4 4 5
20 Days of Spiral Review ‐ 11 ANSWER KEY
Write each sum.
2 + 7 + 8 = 17
8 + 2 + 7 = 17
Write how many hundreds, tens, and ones in the sum of:
126 + 131
Which is a way to describe the number 27?
○ 2 tens ○ 7 tens 2 ones ○ 2 tens 7 ones ○ 17 ones
Esteban left his house to go the library at 5:45. He returned home at the time shown on the clock. How many minutes was Esteban gone?
45 minutes
Brian has two $1 bills, 3 quarters, and 16 pennies in his bank. How much money does Brian have in his bank?
$2.91
Complete the sentence.
A thousand is a group of 10 hundreds.
Amy has 149 marbles. Teri has 10 fewer marbles than Amy. How many marbles does Teri have?
139 marbles
Compare the numbers using , or =.
232 ⃝ 333
Amy had 2 pounds of sugar. She used one pound of sugar to make cookies. What fraction of the 2 pounds of sugar did she use for the cookies?
○ one half ○ one third ○ one fourth
Count backwards by ones.
44, 43, 42, 41, 40, 39
2nd Grade
2 5 7
20 Days of Spiral Review ‐ 12 ANSWER KEY
Add.
232 + 165 = 397
Which shape is divided into equal parts?
Which is another way to write 4 tens 9 ones?
○ 49 ○ 40 + 90 ○ 90 + 4 ○ 94
What is the name of this shape? ○ triangle ○ cube ○ cone ○ rectangle
Color the strip to show the fraction .
Draw the hands of the clock to show the time 6:25.
Vocabulary check:
In your own words, describe what a difference is.
The answer to a subtraction problem
Which sum is an odd number?
○ 9 + 9 = 18 ○ 5 + 9 = 14 ○ 9 + 7 = 16 ○ 8 + 7 = 15
Compare the numbers using , or =.
968 ⃝ 968
Write the difference.
33 – 18 = 15
2nd Grade
x
=
20 Days of Spiral Review ‐ 13 ANSWER KEY
Vocabulary check:
In your own words, describe what a pentagon is.
A five‐sided closed shape
Write the number 106 using words.
one hundred six
Melissa has 2 pencil holders. Each pencil holder has 8 pencils. How many pencils does Melissa have?
16 pencils
Look at the digits to find the next two numbers.
286, 386, 486, 586, ,
The next two numbers are 686 and 786
How many centimeters are in 1 meter? 100
How many centimeters are in 3 meters?
300
Find the sum.
25 + 15 + 31 = 71
Write the difference.
53
Use the line plot to answer the question.
How many households have more than 4 cellphones? 2 households
Find the sum.
84 + 136 = 220
Color parts of the circle to show the fraction .
2nd Grade
2 3 4 5 # of cell phones per household
20 Days of Spiral Review ‐ 14 ANSWER KEY
According to the chart, which color did most people choose? red
How many more people chose red than blue? 2 more people
How many people were surveyed altogether? 25 people
Mr. Smith buys markers in boxes of 5. He buys 4 boxes. How many markers does Mr. Smith buy?
20 markers
How many equal parts are in the whole?
10 equal parts Which group of numbers shows counting by fives?
○ 19, 20, 21, 22, 23 ○ 40, 50, 60, 70, 80 ○ 30, 35, 40, 45, 50 ○ 70, 75, 85, 90, 95
Circle the largest of the three numbers.
789 987 978
Vocabulary check:
In your own words, describe what a quadrilateral is.
A 4‐sided closed shape
Which coin is worth exactly 5 cents?
○ quarter ○ dime ○ nickel ○ penny
Carlos left his house at the time shown on the clock. He returned home at 12:45. How long (in hours and minutes) was he gone? 3 hours and 30 minutes
Which of the following is true?
○ 701 > 710 ○ 550
20 Days of Spiral Review ‐ 15 ANSWER KEY
Fill in the blanks below according to the picture graph on the right. Anny read 3 books. Juan read 2 books. Terry read 2 more books than Jordan. What is the best estimate for the width of the front door of a house? ○ 1 yard ○ 3 yards ○ 5 yards
What number can be shown with this many hundreds, tens, and ones?
328
What is the length of the rope to the nearest half‐inch?
𝟏𝟏 𝟏𝟐 inches
There are 27 cats and 38 dogs at the pet store. How many cats and dogs are there altogether?
65 cats and dogs
Write the number 510 using words.
five hundred ten
Mandy has 2 $1 bills, 1 quarter, 3 dimes, 7 nickels and 4 pennies. How much money does Mandy have?
$2.94
Draw nine counters in three equal groups.
○○○ ○○○ ○○○
Look at the digits to find the next two numbers.
259, 269, 279, 289, ,
The next two numbers are 299 and 309.
2nd Grade
Anny
Juan
Terry
Jordan
2 12 8
20 Days of Spiral Review ‐ 16 ANSWER KEY
Count by fives.
175, 180, 185, 190, 195
Use the line plot. How many pencils are 4 inches long or less?
5 pencils
Megan had 22 candy canes. She gave 8 of them to her friend Beth. How many candy canes did Megan have remaining?
14 candy canes
What is the value of the underlined digit? 38
○ 3 ○ 30 ○ 8 ○ 80
Draw the hands of the clock to show the time 11:40.
Which of the following is true?
○ 189 > 198 ○ 213 = 203 ○ 478 330
Find the sum.
76
The pencil shown below is 9 centimeters long. What is the best estimate for the length of the eraser?
3 cm 9 cm 27 cm
Use the diagram to solve.
Jayleen has 3 pieces of string that are each 7 inches long. How many inches of string does she have altogether? 21 inches of string
2nd Grade
20 Days of Spiral Review ‐ 17 ANSWER KEY
What is the name of this shape? ○ quadrilateral ○ pentagon ○ hexagon ○ octagon
On Saturday, 680 people went to the park. On Sunday, 577 people went. How many more people went to the park on Saturday than on Sunday?
103 more people
Jack leaves the house at quarter after four. What time does Jack leave the house? ○ 3:45 ○ 4:15 ○ 4:25 ○ 4:45
Look at the picture graph. How many children prefer grapes? 3 children
Write the number.
two hundred thirty‐one
231
Which of the following is true?
○ 267 > 276 ○ 454 = 554 ○ 328 > 238 ○ 220
20 Days of Spiral Review ‐ 18 ANSWER KEY
Count backwards by ones.
75, 74, 73, 72, 71, 70, 69
Find the sum.
71
Write the sum and the difference for the related facts.
8 + 9 = 17
17 – 9 = 8
Write the number of sides and the number of vertices.
Sides: 6 Vertices: 6
How many inches are in 1 foot? 12 inches
How many inches are in 3 feet?
36 inches
Shade in the ten frames to show the Number 14. Circle even or odd.
Write how many hundreds, tens, and ones.
five hundred eighty‐three
Write the difference.
8
Draw the hands of the clock to show the time 10:40.
Write each sum.
4 + 4 + 4 = 12
3 + 5 + 9 = 17
2nd Grade
even
odd
5 8 3
20 Days of Spiral Review ‐ 19 ANSWER KEY
Write the number 230 using words.
two hundred thirty
Subtract 18 from 31. What is the difference?
13
Write the sum.
90
Esteban has 3 quarters, 6 dimes, 3 nickels and 2 pennies. How much money does Esteban have?
$1.52
Mindy’s Muffin Shop made 435 muffins Sunday morning. By noon, she had sold 288 muffins. How many muffins were remaining?
147 muffins
How many feet are in 1 yard? 3 feet How many feet are in 10 yards? 30 feet
Jayla had 48 seashells in a pail, and 24 seashells in a box. She brought home 19 more seashells that she found. How many seashells does she have altogether?
91 seashells
Write the sum and the difference for the related facts.
7 + 6 = 13
13 – 7 = 6
Count by hundreds.
400, 500, 600, 700, 800
Pete’s Pencil Shop sold 485 pencils on Monday. It sold another 271 pencils on Tuesday. How many pencils did Pete’s Pencil Shop sell on Monday and Tuesday?
756 pencils
2nd Grade
20 Days of Spiral Review ‐ 20 ANSWER KEY
Write the difference.
400 – 155 = 245
What number can be shown with this many hundreds, tens, and ones?
237
Look at the digits to find the next two numbers.
451, 461, 471, 481, ,
The next two numbers are 491 and 501.
Write the sum.
62
On Saturday, 380 people went to the soccer game. On Sunday, 267 people went. How many more people went to the soccer game on Saturday than on Sunday?
113 more people
Look at the picture graph. How many more children prefer apples than peaches? 4 more children
Write the sum.
510
What is the value of the underlined digit?
621
○ 600 ○ 62 ○ 60 ○ 6
Draw the hands of the clock to show the time 12:35.
Which of the following is true?
○ 243 = 234 ○ 716 = 761 ○ 534 > 543 ○ 189