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Addition and subtraction

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Bus Sum - phase 1

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Teach students the meaning of adding and subtracting.

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Bus Sums

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Teaching the students the meaning of addition and subtraction (add and subtract).

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Calculator

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An easy to use calculator for your smart board or interactive whiteboard. You can use this calculator widget in combination with any of our other tools. This calculator can be a good aid for our other mathematics tools.

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Compare with Symbols

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Compare two whole numbers or fractions using the symbols >, =, and <.

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Count Money

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With the 'Count Money' tool for the smart board or interactive whiteboard you can easily teach mathematics with money. It's as easy as dragging and dropping bills and coins on the counter and let students count the money.

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Creating a Number Line

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A number line that can be used with all methods.

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Dice

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Use the dice to teach number recognition, counting and adding.

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Doing Math with a Receipt

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Make your own receipt and calculate what you'll have to pay.

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Doubling and Halving

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Students use addition, subtraction, doubling and halving to solve story problems.

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Estimation

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Estimate sums and differences.

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Fact Families - Addition & Subtraction

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Students lean about Fact Families by adding and subtracting numbers up to 10 and up to 20.

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Generate Equivalent Expressions

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Apply the properties of operations to generate equivalent expressions by completing the missing information.

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Hearts in Love

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The students learn how to divide ten with the 'Hearts in love'.

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Judging Reasonable Answers

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Students will estimate to judge if answers are reasonable in addition, subtraction, division, and multiplication problems.

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Math with Spinners

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Use spinners to practice math

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Mathland: Addition and subtraction

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Various fun activities to practice add and subtract operations up to 20.

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