Math, asked by nafishaa020, 2 months ago

evaluate each of the following (a)(-31)+(-30)+(-11) (b) (-30) +10

Answers

Answered by ShreejaT

2

Answer:

(a)-72

(b)-20

Step-by-step explanation:

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Answered by rajamalluyalala

1

Answer:

72

Step-by-step explanation:

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