Gynzy

How to use the Ruler

How to use the Triangle Protractor

How to use the Half Circle Protractor

How to use the Circle Protractor

How to use the Drawing Compass

How to use the Calculator

How to use the Metric System tool

How to use the Ten Frame

How to use Base 10 Blocks

How to use the Bead String

How to use the Rekenrek (Abacus)

How to use the Thermometer

How to use the Measuring Cup

Maarten

Math Manipulatives

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