kyari
kyari kyari
  • 18-09-2019
  • Mathematics
contestada

7- 21+ 13
a. Regroup the integers.
b. Add and subtract.
C. Write the sum. 7 - 21 + 13 = _

Respuesta :

walker312011 walker312011
  • 18-09-2019
B, then subtract that answer from 7
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