10-{5+(-3)+8-(-15+4)} = ?
Answers
Answered by
60
Answer:
11
Step-by-step explanation:
10 - { 5 +(-3)+8-(-15+4)}
=10-{5 -3+8-(11)}
=10-{5-3+8-11}
=10-{13-14}
=10-{-1}
=10+1
=11
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