Respuesta :

Answers:

1) 46.38 + 43.5 = 89.88

5) 88.4 + 55.28 = 143.68

2) 23.503 + 42.7 = 66.203

6) 67.99 + 20.06 = 88.05

3) 81.81 + 9.72 = 91.53

7) 65.75 + 55.81 = 121.56  

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