5858435
9781564513656
Here's a fun way for your students to explore addition and subtraction with and without regrouping. They will use Funtastic Frogs and Logs for Frogs to combine groups to find out how many in all, take away frogs to find outhow many are left, show numbers in more than one way, add and subtract two-digit numbers with and without regrouping, explore place values, and solve problems. Your students will love learning about addition and subtraction this way.These activities are perfect for learning centers, large or small groups, or for individual use.Goodnow, Judy is the author of 'Operations and Beginning Place Value', published 2001 under ISBN 9781564513656 and ISBN 1564513653.
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