3 years ago

How do you subtract integers? like -81-(-34)

Mathematics

1 answer:

DedPeter [7]3 years ago

8 0

Answer:

-47

Step-by-step explanation:

For this problem, we can use the rule "two negatives make a positive".

-81-(-34)

= -81 + 34

If you subtract 34 from 81, you find the opposite positive/negative answer.

81 - 34 = 47

Change all of the positive/negative signs:

-81 + 34 = -47

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