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negative and postive
tricks for subtracting negative numbers@@
Question | Answer |
---|---|
what is (-5)+6? | 1 |
write out the problem you would of wrote on paper | (-5)+6=1 |
what is (-7)-(8) | -15 |
what is 5-(-8) | -3 |
what is 9-(-10) | -1 |
what is 9+(-2) | 7 |
what is 8+(-8) | 0 |