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Common Core Mathematics Practice for Grade 3

Name: ____________________________________

Standard: CCSS.Math.Content.3.NBT.A.2

 
Description: Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
 

Worksheet 25342 - Balance the 3-Digit Addition or Subtraction Equation:

 

  1. 338 + 520 =       + 350

  6.       - 472 = 701 - 624

  2. 391 -       = 708 - 445

  7. 773 -       = 700 - 315

  3. 704 + 107 = 218 +      

  8.       + 365 = 194 + 636

  4. 462 + 128 =       + 177

  9. 291 +       = 188 + 700

  5. 177 + 102 = 167 +      

 10.       - 557 = 857 - 782

Printable #: 25342-CCSS.Math.Content.3.NBT.A.2

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