1. Column addition So far we have added horizontally
Now we are going to learn to add vertically in columns ©

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Adding on a number line ©

3. Adding on a hundred square ©

4. Column addition
Adding in columns is quicker and easier, especially with big numbers ©

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Column addition
5 + 4 ©

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Column addition ©

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Column addition
61 + 8 ©

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Column addition
70 + 6 ©

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Column addition ©

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Column addition ©

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Column addition ©

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Column addition ©

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Column addition ©

14. Column addition Start on the right-hand side
Put only number in a square
Write the +
Put units under units and tens under tens ©