3 years ago

PLEASE HELP ME IM IN NEEDD !

Mathematics

2 answers:

Marta_Voda [28]3 years ago

4 0

Answer:

-3 - (-1) = -2 or: -3 + 1= - 2

4- (-4) = 8 or: 4 +4 = 8

Step-by-step explanation:

subtracting a negative, is the same thing as adding a positive. so whenever you see a subtraction sign along with a number in parenthesis that has a negative sign, you add the numbers together

schepotkina [342]3 years ago

3 0

Answer:

-2

Step-by-step explanation:

-(- looks like a + so when your subtracting a negative with a negative one number will be positive but if yur adding them both will stay negative

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