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Lesson 7 - Finding Names for Numbers

To encourage students to have fun on the Web while learning about Finding Names for Numbers, here are some games and interactive activities they can do on their own or in pairs.

Goal

Represent number equivalents using addition and subtraction.

Instructions for Use

Number Magnets lets students represent number equivalents using addition and subtraction.

To use Number Magnets click on a number, then an addition sign. Click on another number and an equal sign. Have students find the answer to the equation. Have students find 2 other numbers that add up to the same number in the previous question. Repeat the exercise using subtraction. Click the "Clear" button to clear the workspace.

Number Magnets lets students create subtraction sentences and answer them.