Question

simplefication of integers (-2)+(-6)+(-9)------------ -8-4-11 ----------- 4+(-8)+9 ---------- (-7)-8+15 ------------ 6-(-8)+11-(-2)=(5) ----------- 1+(-2)+3(-4)-(-8)​

Answer 1

Answer:

1. (-2)+(-6)+(-9) = -2-6-9 = -17
2. -8-4-11 = -23
3. 4+(-8)+9 = 4 - 8 + 9 = 13 - 8 = 5
4. (-7) -8 +15= -7-8+15 = -15 +15 = 0
5. 6-(-8)+11-(-2) = 6+8+11+2 = 27
6. 1+(-2)+3(-4)-(-8) = 1-2+3-4+8 = 12 - 6 = 6

Step-by-step explanation:

- - = +

+ + = +

+ - = -

- + = -

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