Best Answer

"Minus a negative" is the same thing as "plus."

Q: How does a positive 100 minus a negative 30 equal a positive 130?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

100 minus -80 is 180.

90

Negative 100 times negative 1 equals to positive 100.

The difference is 9,900

3,000 plus 596 divided by minus 100 is equal to 2,994.04

Related questions

a negative minus a positive is a negative ex: -12-13=-25 -9-2=-11 -100-1=-101

100 - -18 =118

100 minus -80 is 180.

50 - -50 = 100

90

Negative 100 times negative 1 equals to positive 100.

Positive 73 is.

The difference is 9,900

3,000 plus 596 divided by minus 100 is equal to 2,994.04

The square root of 100 is 10 but positive and a negative is a negative so it is negative 10

100 - 110 = -10.

-100(negative 100)+100(positive 100)=0. If you have 100 of something(the +100) and then take away 100 (the -100), you're left with nothing (the 0). So it's 0.