-17
Subtract a negative 1. 19 - (-1) = 20
-20
Subtract negative 3.
- 20
-9 - 11 = -20
-3 + 3 = 0
-3
If you have negative 8 and subtract 3, you keep going backwards...so you get negative 11. or if you have negative 3 apples, and take away 3, then you have negative 6 apples. Subtraction of a negative number from another negative number can be positive For example: If you have negative three and subtract negative eight you get positive five. -3 - (-8) = 5
-3
-7
-2 - 3 = -5
It's either positive or negative depending on the number that is greater than the second number. Example subtract 10 from 20 the answer is 10. 20 as being the greater than 10. Another example subtract 5 from -10 the answer is -15. -10 as being the greater than 5. Take note when subtracting positive and negative integers you change the sign of the subtrahend.