Remove brackets: 57 − (2 − 15)

Type: MCQ • Marks: 1

A. 57 + 2 + 15

B. 57 − 2 − 15

C. 57 − 2 + 15

D. 57 + 2 − 15

Explanation

A minus before brackets flips the signs inside: 57 − (2 − 15) = 57 − 2 + 15 = 70.

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Class 7th Ganita Prakash 1

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