9. 124 + [39 - {18 + 3 - 6 - 5 }]
Answers
Answered by
19
Answer:
153
Step-by-step explanation:
= 124 + [39 - {18 + 3 - 6 - 5 }]
= 124 + [39 - {21 - 11 }]
= 124 + [39 - {10}]
= 124 + [39 - 10]
= 124 + [29]
= 124 + 29
= 153
You should remember that:
(positive + positive = positive)
(positive + negative = negative)
(negative + negative = nrgative)
Answered by
5
Answer:
153
Step-by-step explanation:
124+[39-{21-11}]
124+[39-10]
124+29
153
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