clairerogan0731
clairerogan0731 clairerogan0731
  • 13-09-2021
  • Mathematics
contestada

explain 42+28 by making tens

Respuesta :

poodatheebratt poodatheebratt
  • 14-09-2021

Answer:70

Step-by-step explanation:

1

42

+

28

———

70

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