What's Missing?

In this math enrichment activity, 2nd graders examine numbers in a box at the top of the page. They choose a number to make a pair of number sentences correct, and write them on the lines in a table. They explain if it was easier to use subtraction or addition to find each missing number and tell why.

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Resource Details

Grade
2nd
Subjects
Arithmetic & Pre-Algebra
1 more...
Resource Types
Fill-in-the-blank
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Usage Permissions
Fine Print