Two-Digit Subtraction (1)
In this math learning exercise, students solve 30 problems in which 2 digit numbers are subtracted from 2 digit numbers with regrouping.
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Smiling at Two Digit Multiplication!
How do I solve a two-digit multiplication problem? Your class tackles this question by walking through problem solving methods. They first investigates and applies traditional multiplication methods, and they then compare those with...
3rd - 4th Math CCSS: Adaptable