Q: What is 8 minus negative 21?

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It is: 8 - -21 = 29

the answer of negative 4 minus positive 21 is positive 25 because you leave the negative 4 as is, change the minus to a plus, and change positive 21 to negative 21. (Leave Change Change)

21 minus -5 is 26.

-8 - (-13) = - 8 + 13 = +5 ( minus a minus is a plus)

8 minus negative three or 8--3 equal positive 11. The double negative converts the minus sign into a plus sign and the negative into a positive.

Related questions

-29 - -8 = -21

It is: 8 - -21 = 29

3. 75

21 minus -5 is 26.

the answer of negative 4 minus positive 21 is positive 25 because you leave the negative 4 as is, change the minus to a plus, and change positive 21 to negative 21. (Leave Change Change)

-8 - (-13) = - 8 + 13 = +5 ( minus a minus is a plus)

Negative 8 minus 12 is negative 20.

8 minus negative three or 8--3 equal positive 11. The double negative converts the minus sign into a plus sign and the negative into a positive.

Eighteen minus a negative 3 is twenty-one (21).

-6 minus -14 is 8.

-3 minus -11 is 8.

-12 * * * * * Wrong! -4 minus -8 = -4 + 8 = +4