-20 -(-5) = -15 ie -(-5) = +5 therefore -20 +5 =15 (two double minuses = a positive)
-5 - 25 = -30
-14 - +7 - -25 = 4
-3 minus -28 is 25
(-18) - (-25) = 7
-20 -(-5) = -15 ie -(-5) = +5 therefore -20 +5 =15 (two double minuses = a positive)
-5 - 25 = -30
-14 - +7 - -25 = 4
-3 minus -28 is 25
(-18) - (-25) = 7
-50
Goes towards positive.for instance, -7 minus -7 = 0or -10 minus -4 = -6OR -25 minus -30 = positive 5
Assuming it is what is 20% of 25. 20 ÷ 100 × 25 = 5
4 + -5/2 - 5 = -7/2 = -3 and 1/2
-14 - 25 = -39
It is: 1 - -25 = 26
Positive 3 plus negative 5 minus negative 2 minus positive 4 is equal to -4.