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Common Core Mathematics Practice for Grade 2

Name: ____________________________________

Standard: CCSS.Math.Content.2.NBT.B.7

 
Description: Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.
 

Worksheet 12379 - Subtract a three-digit from a three-digit number:

 

  1. 153 - 143 =

  6. 714 - 267 =

  2. 128 - 128 =

  7. 737 - 731 =

  3. 630 - 232 =

  8. 406 - 157 =

  4. 525 - 154 =

  9. 817 - 706 =

  5. 558 - 137 =

 10. 949 - 312 =

Printable #: 12379-CCSS.Math.Content.2.NBT.B.7

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