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Describe how to use a tens fact to find the difference for 15-8

Describe how to use a tens fact to find the difference for 15-8
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Describe how to use a tens fact to find the difference for 15-8

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User Ashelkov
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9.1k points

1 Answer

4 votes
you can round 15 to 20, and 8 to 10
answered
User Moatez
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8.5k points
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