What other number is a part of this fact family?3,4

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asked Sep 17, 2018 16.8k views

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Daniel Little · Answer 1 · 2018-09-22T12:32:12+0000

A fact family needs to have at least 3 numbers. The first two numbers are added to give the third number. A fact family is used to show the Commutative Property of Addition. So,
3 + 4 = 4 + 3 = 7
The third number is 7

What other number is a part of this fact family?3,4

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