: Breaking apart either the mixed number or the fraction to make subtraction easier (e.g., "taking from the whole"). Core Strategy: Decomposition When solving a problem like , students are taught two main ways to decompose: 1. Take from the Whole
Rotate rectangle JKLM 90 degrees counterclockwise about the origin. lesson 32 homework 4.5
He looked at his eraser. It looked very appealing. He started to rub out the lines. The smudge of gray graphite stained the paper. : Breaking apart either the mixed number or