Someone needs to learn how to use a calculator: -1 - -3 = ? A. -1 B. -2 C. -3 D. -4 Now which one do you think it is? ***Hint: If you turn it 90 degree it looks like a smile.***
negative 4.
-2
Negative four
(-5)-(-3)-(-1)-1-3-5 (-2)-(-1)-1-3-5(-1)-1-3-5 (-2)-3-5 (-5)-5 (-10)
3 minus -1 is 4.
Negative 5 and three tenths.
13
- 2, or, negative 2.
-1 1/3 minus three is -4 1/3
zero
99/20 or 4.95
It is: -2.5 minus 0.75 = -3.25
Three times negative 2 minus three is equal to -9
-3 minus -11 is 8.