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Adding/Subtracting Whole Numbers in Your Head

Exercise those mental math muscles! This worksheet contains 10 addition and 10 subtraction problems which require learners to compute sums or differences in their heads. A quick review at the top of the page provides a strategy based on good number sense.

30 Views 61 Downloads
CCSS: Adaptable

Resource Details

2nd - 3rd
1 more...
Resource Types
3 more...
Instructional Strategy
Skills Practice
Common Core

Included Materials

  • Answer Key