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Addition and subtraction

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The Math Safe

- Activity -

Solve math problems while playing to open the safe.

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The Sum Machine

- Activity -

A machine to calculate all kinds of sums.

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Twin Numbers - Introduction

- Lesson plan -

Practice twin numbers up to 20.

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Twin Numbers to 10 or 20

- Activity -

Complete the number twin by choosing the correct missing number.

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Winter Math

- Activity -

Practice friends of 10 and number bonds up to 5, 10 and 20.

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Word Problems

- Activity -

Students can practice a variety of word problems per grade level and subject.

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Your Own Math Expressions

- Activity -

A user friendly tool to enter your own expressions and compile an exercise.

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