EVALUATE: -9 – (-3) + 2 – 7?
回答 (5)
✔ 最佳答案
-9 – (-3) + 2 – 7
-9 + 3 + 2 - 7
ans is -11
= - 9 - (- 3) + 2 - 7
= - 14 + 3
= - 11
Answer: - 11
-9 - (-3) + 2 - 7
= -9 + 3 + 2 - 7
= -6 + 2 - 7
= -4 - 7
= -11
- 9 + 3 + 2 - 7
5 - 16
- 11
-9 – (-3) + 2 – 7
= - 9 + 3 + 2 - 7
= 5 - 16
= -11
收錄日期: 2021-05-01 12:34:32
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