Negative 18 minus positive 12 is negative 30.
-30 - (-24) = -30 + 24 = -6
80 minus 12 is 68.
minus 21 think of it as 12+9 which equals 21 then just whack a minus sign infront
-12 * * * * * Wrong! -4 minus -8 = -4 + 8 = +4
It is (12-30)/6 or 12-30/6? (12-30)/6 = -3 12-30/6 = 8
10 - 5 + 14324 + 12 + 30 - 1000 = 13371
Negative 18 minus positive 12 is negative 30.
19/20 minus 11/12 = 1/30
12 hours 30 minutes
18 + 24 - 30 = 12
Positive 30.
27,008
19 minutes 30 seconds minus 12 minutes 40 seconds = 6.833 minutes OR 6 minutes 50 seconds.
-30 - (-24) = -30 + 24 = -6
2 minus 5/6 = 11/6
30 kg - 12.025 kg = 17.975 kg