Addition and Subtraction Pick n Mix

Teach your class how to mentally solve whole number addition and subtraction problems using compensation from tidy numbers including equal additions. They use appropriate recording techniques and predict the usefulness of strategies for given problems. They evaluate the effectiveness of their selected strategies.

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CCSS: Adaptable
Resource Details

Grade
2nd - 4th
Subjects
Math
1 more...
Resource Type
Lesson Plans
Duration
45 mins
Year
2010
Usage Permissions
Fine Print
Common Core

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