E96
Ep 96: If Not the Subtraction Algorithm, Then What?
From Math is Figure-Out-Able! · Hosted by Pam Harris & Kim Montague
2022-04-19·1173
Episode summary
In this episode of Math is Figure-Out-Able!: It's time for subtraction! In this episode Pam and Kim name and give examples of the four main subtraction strategies students need to own to solve any subtraction problem that is reasonable to solve without a calculator.
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Original publisher description
It's time for subtraction! In this episode Pam and Kim name and give examples of the four main subtraction strategies students need to own to solve any subtraction problem that is reasonable to solve without a calculator. Talking Points: Remove a Friendly Number Remove a Friendly Number - Over Remove to a Friendly Number Constant Difference How do…