Subtract Across Zeros
In this subtraction practice activity, learners sharpen their problem solving skills as they solve 6 story problems that require them to subtract across zeros.
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Study Jams! Subtraction with Regrouping
Learning how to regroup when subtracting numbers can be challenging and requires a solid understanding of place value. Walk your class through the steps with a clear and explicit presentation that addresses standard regrouping and...
2nd - 4th Math CCSS: Adaptable