3 years ago

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

2 answers:

8 0

Because you need to subtract from 10, you need to do 10-8. Then you will add 5 since you took away 5 to subtract from 10.

olchik [2.2K]3 years ago

7 0

Fiest do 15 with 5 is 20 so 8 - 5 = 3 so 20 and 3 is 23

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