Second Grade CCSS Topic for August and September Number and Operations in Base Ten Understand place...

Second Grade CCSS Topic forAugust and September

Number and Operations in Base Ten Understand place value1.Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases: a. 100 can be thought of as a bundle of ten tens — called a “hundred.” b. The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones).

4. Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.

Mathematically Proficient Students can: • Explain to themselves the meaning of a problem • Look for entry points to its solution • Analyze givens, constraints relationships and goals • Make conjecture about the form and meaning of solution • Plan a solution pathway • Ask themselves “Does this make sense?” • Younger students might rely on using concrete objects or pictures to help conceptualize problems using a different method

Mathematical Practice Standard:1.Make sense of problems and persevere in solving them.

The post office packages stamps like this:

• 10 stamps in each strip• 10 strips of 10 in each sheet

Yesterday Mike saw 4 full sheets, 7 strips, and 2 extra stamps in the drawer. How many stamps were in the drawer?

There are 472 stamps in the drawer.

Today Mike sees 3 extra stamps, 1 sheet and 5 strips. Does he have more, fewer or the same as yesterday?

The post office packages stamps like this:• 10 stamps in each strip• 10 strips of 10 in each sheet

Since 472 is greater than 153, Mike has fewer stamps than yesterday.

Second Grade CCSS Topic for August and September Number and Operations in Base Ten Understand place...

Documents

Delhi Public School, Khanna · 77777 3. Form the largest three digit number by using the digits 4, 6, 2. 4, Find the smallest three digit number having three distinct digits. 5. Find

Scientific Notation and Significant Digitstlment.nait.ca/.../T04-Scientific_Notation_and_Sig_digs.pdfScientific Notation and Significant Digits OBJECTIVE THREE When you complete this

Using Control Structures. Goals Understand the three basic forms of control structures Understand how to create and manage conditionals Understand how

US Common Core State Standards...Base Ten Understand place value. 1.NBT.B.2 Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the

About Telefication Certification · R[letter]_[three digits number]_[two digits number], [text string].[extension] R is a fixed letter with the purpose to distinguish the documents

Binary Digits

Using a Three-Dimensional Model to Understand Age

The new way to multiply.vixra.org/pdf/1909.0215v1.pdf3. Three digits by three digits. The Simple algorithm can be used to multiply any two numbers, no matter how small or large. Look

Imagine Schools Summer Math Challenge · Page 5 Project # 3 Domain: Number and Operations in Base Ten (NBT) 2.NBT.1 Understand that the three digits of a three‐digit number represent

1 Welcome 4 Get to know your Remote Control …Step6. A message on the TV screen will prompt you to enter three (3) digits on the remote control. If the three (3) digits entered are

€¦ · Web viewto append three check digits onto the following messages, creating a seven-digit code word. Complete the table below. put the digits in order into the Venn diagram

1 Dividing 4 Digits by 2 Digits Division. Copyright © 2013 by Monica Yuskaitis 2 How to Divide 2 Digits into 3 Digits

math.hawaii.edumath.hawaii.edu/~marriott/teaching/summer2012/math100/...70. Choose any 6-digit number consisting of three dig.ts followed by the same three digits in the same order

To Cross-Validate or Not? · 2016-09-13 · Company Department Account Product Line Intercompany 3 digits Numeric 4 digits Numeric 5 digits Numeric 3 digits Alphanumeric 3 digits

689844 digits - PrimeGrid3*2 2291610 +1 689844 digits continued

Mathematics Grade 2 Units - New Jersey · Web viewLearners build place value understanding for three digit numbers, understanding that the three digits represent amounts of hundreds,

Round Off each of the following numbers to the indicated number Of significant digits, and write the answer in standard scientific notation. a. 0.00034159 to three digits

This estimated number, 22.9 °C, has three digits

MATHEMATICS CURRICULUM GUIDELINES · Comparing and ordering Iodd and even numbers. One mdigit. Two digits. M Three digits. I comparisons with the symbols >, =, and < I Estimate

Number Systems Decimal (Base 10) –10 digits (0,1,2,3,4,5,6,7,8,9) Binary (Base 2) –2 digits (0,1) Digits are often called bits (binary digits) Hexadecimal