70+(-18) -(20)+(15)
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Answered by
4
Answer:
-47
Step-by-step explanation:
70 - 18 - 20 + 15
70 - 38 + 15
85 - 38 = 47
Answer = -47
Rules of Integers :-
- and - becames +
+ and - became -
+ and + became +
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