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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
Concepts

Resource Details

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

Included Materials

  • Answer Key