Grade 1 Math 5.8, Ways to make numbers to 20

JoAnn's School

First published at 12:56 UTC on April 17th, 2018.

How we can add and subtract in different ways to make the same number, writing addition and subtraction sentences that twill equal the same number, solving a puzzle to find addends, choosing addends that will equal a given number.

Grade 1 Math Pl...

SensitivityNormal - Content that is suitable for ages 13+