subhanfarhan subhanfarhan

17-01-2019
Mathematics

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Use the numbers to write related addition and subtraction sentences 6789151617

Respuesta :

nynyxlrocks nynyxlrocks

17-01-2019

Answer:

Step-by-step explanation:

7+8=15 8+7=15 15-7=8 15-8=7

9-8=1 8+1=9 9-8=1 1+8=9

17-8=9 9+8=17 8+9=17 17-9=8

15-9=6 6+9=15 9+6=15 15-6=9

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