Ways To Subtract
In this subtraction learning exercise, 2nd graders focus on two digit subtraction with regrouping. Students complete 6 problems in the vertical position and 6 that are written horizontally.
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What Subtraction Strategy Did You Use?
There's more than one way to subtract! After reviewing different subtraction strategies for two-digit numbers, including standard algorithm, think addition, compensation, and split/jump, kids decide which strategy makes the most sense...
2nd - 3rd Math CCSS: Designed