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3 years ago

+54- -75 what the answer

Mathematics

2 answers:

Lostsunrise [7]3 years ago

3 0

Answer:

-21

Step-by-step explanation:

positive 54 decreased negative 75. The answer is -21. why? Because the negative variables is higher than the positive variable in the given.

notsponge [240]3 years ago

3 0

Answer:

129

Step-by-step explanation:

+54- -75

54+75=129

When you are subtracting 54- -75, the symbols will automatically change to postives.

You could also use the method:

Keep, change, change

54 + +75

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