(a) 70-[35-{85+ (16-34-17)]
Answers
Answered by
1
Answer:
70-[35-{85-35}]
70-35-85+35
+35 and -35 are cancelled
70-85=-15
Answered by
2
Answer:
85
Step-by-step explanation:
70-[35-{85+(16-34-17)}]
70-[35-{85+(-35)}]
70-[35-{85-35}]
70-[35-50]
70-[-15]
70+15
85
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