thanks you sir yours faithfully Mr and solve
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Answered by
1
Answer:
simple math rule
Step-by-step explanation:
1) -783
2)+618
3)+88
4)-128
Answered by
2
Answer:
a) (-231)+(-337)-(-215) b) 1000+628+(-1010)
-(231-337+215) 1628 -1010
231+337+215. 168
568+215
783
c) -(-77)-(+66)-(-55)+22. d) -90+(-100)-(-62)
(77-66)-(-55)+22. 90-(-100)-(-62)
11+55+22. 90+100+62
66+22. 190+62
88. 250
Hope it helps u
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