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Addition and subtraction - shopping
Subtraction is the opposite of addition, so adding and then subtracting the same amount gets you back where you started. A group of children shows how this can be useful when you go shopping.
Duration:
This clip is from
More clips from Year 2: Subtractions
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Addition and subtraction - inverse operations
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Adding on and taking away, to end up exactly as before
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Subtracting and adding the same number
Duration: 02:14
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Subtracting and adding the same number
Duration: 02:17
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