-23 - 23 = -46
23
1,718 minus 23 is 1,695.
13 - 14 - 18 - 23 - 32 = -74
-33 minus -23 is -10.
-21.. (or minus 21)
46
18.
3.56 meters minus 23 centimeters = 3.33 meters
17 - -23 can be turned into 17 + 23 because of the double negative, so 17 minus negativ 23 is 40. :]
1,822 minus 1,799 is 23.
23 - 14 = 9
23 - 7 = 16