what addition doubles fact can help you find 4 + 3 explain how you know

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03-11-2016
Mathematics

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what addition doubles fact can help you find 4 + 3 explain how you know

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Аноним Аноним · Answer 1 · 2016-11-03T02:28:08+01:00

Аноним Аноним

03-11-2016

An addition doubles fact that can help me find 4 + 3 is 3 + 4. I know because 4 + 3 is the same as 3 + 4 and if I know 3+4 I know 4 + 3 because of the communitive property.
(Thats what my teacher told me what was correct)

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Аноним Аноним · Answer 2 · 2016-11-03T02:32:29+01:00

Аноним Аноним

03-11-2016

4 + 3 = 7
Hope this helps!

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