Multiplication Tables of 2, 5, and 10

CHAPTER

6Lesson 1 Multiplying 2: Skip-CountingCount by 2s. Then fill in the blanks.

1. Each bicycle has 2 wheels. How many wheels do 8 bicycles have?

0 2 64 8

10 1412 16

8 × 2 =

8 bicycles have wheels.

69Extra Practice 2A

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Count by 2s. Color the fish that form a pattern. Then fill in the blanks.

2. 4

5

6

2

14

11 10 12

8

2, 4, , , , ,

Match.

3.

16

2 × 8

2 × 4

2 × 6

2 × 7

2 × 5

2 × 3

6 12

8 10 14

Complete the table.

4. Number of birds 1 2 5 8 10

Number of legs 2 4 6 8 12 14 18

Chapter 6 Lesson 170

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Lesson 2 Multiplying 2: Using Dot PaperUse the dot paper to solve.

1. Mrs. Lee gives crackers to 8 children. Each child gets 2 crackers. How many crackers does Mrs. Lee give to the children in all?

1

1 2

2345678

Mrs. Lee gives crackers to the children in all.

2. 6 bicycles are in the shop. Each bicycle has 2 wheels. How many wheels are there in all?

1

1 2

23456

There are wheels in all.

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71Extra Practice 2A

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Use the dot paper to fill in the blanks.

1

1 2

2345

1

1 2

23456

3. 5 × 2 = 4. 6 × 2 = 5 × 2 +

Use the dot paper to fill in the blanks.

5. 2 × 2 = 1 × 2 + × 2 1

1 2

2 = 2 +

=

6. 4 × 2 = 1 × 2 + × 2 1

1 2

234

= 2 +

=

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Chapter 6 Lesson 2

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Use the dot paper to fill in the blanks.

7. 5 × 2 is more than 4 × 2.

8. 6 × 2 is less than 9 × 2.

9. 9 × 2 is more than 7 × 2.

1

1 2

2345678910

10. 2 × 2 is less than 8 × 2.

Use the dot paper to find the missing numbers.

1

1 2

23

1

1 2 3

2

Example

6 6 3 × 2 = 2 × 3 =

11.

1

1 2 3 4 5

2

1

1 2

2345

5 × 2 = 2 × 5 =

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Use the dot paper to find the missing numbers.

12.

1

1 2 3 4 5

2

6

1

1 2

23456

6 × 2 = 2 × 6 =

13.

1

1 2 3 4

2

1

1 2

234

4 × 2 = 2 × 4 =

14.

1

1 2 3 4 5 6 7

2

1

1 2

234567

7 × 2 = 2 × 7 =

74

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Chapter 6 Lesson 2

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Lesson 3 Multiplying 5: Skip-CountingCount by 5s. Then fill in the blanks.

40255

1. 5, , , , 25,

2. 25, , , 40, ,

Match.

3. 2 × 5

6 × 5

8 × 5

7 × 5

4 × 5

35

30

10

40

20

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10(M)MIF2015CC_EPG2A_Ch06.indd 75 02/04/13 2:36 PM

Solve.

4. Mrs. Hill bakes 5 buns each day. How many buns does she bake in 6 days?

6 × 5 =

She bakes buns in 6 days.

5. Peter gives marbles to 7 friends. Each friend gets 5 marbles. How many marbles does Peter give his friends in all?

× =

Peter gives his friends marbles in all.

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Chapter 6 Lesson 3

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Lesson 4 Multiplying 5: Using Dot PaperUse the dot paper to solve.

1. There are 7 sheets of stickers. Each sheet has 5 stickers. How many stickers are there in all?

1

1 2 3 4 5

234567

There are stickers in all.

2. Sarah and her seven friends eat 1

1 2 3 4 5

2345678

5 cherries each. How many cherries do they eat in all?

They eat cherries in all.

Name: Date:

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10(M)MIF2015CC_EPG2A_Ch06.indd 77 02/04/13 2:36 PM

Multiply. Color the dots to help you.

1

1 2 3 4 5

23

1

1 2 3 4 5

2345

3. 3 × 5 = 4. 5 × 5 =

Use the dot paper to fill in the blanks.

1

1 2 3 4 5

2345678910

5. 7 × 5 is more than 6 × 5.

6. 10 × 5 is more than 8 × 5.

7. 6 × 5 is less than 8 × 5.

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Chapter 6 Lesson 4

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Use the dot paper to fill in the blanks.

8.

× =

× =

9.

× =

× =

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10(M)MIF2015CC_EPG2A_Ch06.indd 79 02/04/13 2:36 PM

Use the dot paper to fill in the blanks.

10.

× =

× =

11.

× =

× =

80

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Chapter 6 Lesson 4

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Lesson 5 Multiplying 10: Skip-Counting and Using Dot Paper

Count by 10s. Use some of the numbers to fill in the blanks.

1. 45 30 100

70 5060

10, 20, , 40, 50, , 70, 80, 90,

Use patterns to fill in the blanks.

2. 8 × 1 =

8 × 10 =

3. 9 × 1 =

9 × 10 =

4. 10 × 1 =

10 × 10 =

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10(M)MIF2015CC_EPG2A_Ch06.indd 81 02/04/13 2:36 PM

Solve.

5. Eddie ties 4 bundles of balloons. Each bundle has 10 balloons.

How many balloons are there in all?

There are balloons in all.

6. Adena has 3 bracelets. Each bracelet has 10 beads. How many beads does Adena have in all?

Adena has beads in all.

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Chapter 6 Lesson 5

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Solve.

7. Kylie has 8 piles of books. Each pile has 10 books. How many books are there in all?

There are books in all.

8. Brooke buys 6 boxes of cards. Each box has 10 cards. How many cards does Brooke buy in all?

Brooke buys cards in all.

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10(M)MIF2015CC_EPG2A_Ch06.indd 83 02/04/13 2:36 PM

Use the dot paper to multiply. Complete the table.

9. 1

1 2 3 4 5 6 7 8 9 10

2345678910

There are 10 stamps in one box.

Number of boxes 3 6 7 8 10

Number of stamps 30

10. 1

1 2 3 4 5 6 7 8 9 10

23

1

1 2 3

2345678910

3 × 10 = 10 × 3 =

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Chapter 6 Lesson 5

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Lesson 6 Odd and Even NumbersCircle groups of 2.Then fill in the blanks with odd or even.

1. There are 12 butterflies in a garden.

12 is an number.

2. Louise has 15 dolls.

15 is an number.

3. Leon bakes 21 muffins.

21 is an number.

4. There are 30 fish in a pond.

30 is an number.

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10(M)MIF2015CC_EPG2A_Ch06.indd 85 15/10/13 12:48 PM

Count by 2s. Then fill in the blanks with odd or even.

5.

9 is an number.

6.

23 is an number.

7.

34 is an number.

8.

37 is an number.

86

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Chapter 6 Lesson 6

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Fill in the blanks.

9. 14 = +

10. 20 = 10 +

11. = 14 + 14

12. 30 = +

13. 36 = +

14. 40 = 20 +

15. = 24 + 24

16. = 25 + 25

17. 62 = +

18. 80 = + 40

19. 86 = +

20. 100 = +

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10(M)MIF2015CC_EPG2A_Ch06.indd 87 02/04/13 2:36 PM

Vicky has the digits 7, 5, 8, and 2. Use the digits to help Vicky form the numbers below. All the digits for each number must be different.

21. the smallest 3-digit odd number

22. the smallest 3-digit even number

23. the greatest 3-digit odd number

24. the greatest 3-digit even number

Megan has the digits 6, 0, 3, 1, and 9. Use the digits to help Megan form the numbers below. All the digits for each number must be different.

25. the smallest 3-digit odd number

26. the smallest 3-digit even number

27. the greatest 3-digit odd number

28. the greatest 3-digit even number

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Chapter 6 Lesson 6

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Put on Your Thinking Cap!

1. John thinks of two numbers. When he multiplies them, he gets 20. When he subtracts the smaller number from the

bigger number, he gets 1. What are the two numbers?

Do you know what my numbers are?

The two numbers are and .

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2. The shapes stand for different numbers.

+ + = 15

× = 15

– = 2

CLUESAll the shapes stand for 1-digit odd numbers.Odd numbers are numbers that are not foundin the multiplication table of 2.

Fill in the boxes with the correct answers.

= =

=

90

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Chapter 6 Put on Your Thinking Cap!

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