G. A. I. N. S.

In this number sense worksheet, students solve 15 problems in which a two-digit addition problem is solved in two different ways. There is one example, but this may be confusing to students. Example: 36+ 45 (35+1+35+10=35+1+10=70+11=81)

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Resource Details

Grade
3rd - 4th
Subjects
Math
1 more...
Resource Types
Worksheets
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