Simplify an (-80) + (+ 4)+(-30.+(+6)
b. 30+(-30)+(-60)+(-18)
Answers
Answered by
1
a ) ( - 80 ) + ( + 4 ) + ( - 30 ) + ( + 6 )
- 76 - 30 + 6
- 106 + 6
- 100
b ) 30 + ( - 30 ) + ( - 60 ) + ( - 18 )
- 60 - 18
- 78
Answered by
1
Answer:
answer of A (-80)+(+4)+(-30.+(+6)
answer -100
answer of B 30+(-30)+(-60)+(-18)
answer -78
Step-by-step explanation:
(-80)+(+4)+(-30.+(+6)
open all bracket
so, -80+4-24
-76-24
-100
30+(-30)+(-60)+(-18)
open all bracket
so, 30-30-60-18
-60-18
-78
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