-2.35676
Zero.
9
10 - 7 = 3
436 minus 429 = 7
(-7) - 5 - 2 = -14
Firstly, do 11 minus 4 = 7. So, now we have 7 and two ninths, minus five ninths. Much easier, 6 and 6 ninths.
..11.
A minus and a minus makes a plus A plus and a plus makes a plus A minus and a plus or plus and a minus makes a minus 7 - -2 is a minus and a minus Therefore the answer is 7 + 2 = 9
-29
(-8) x (-7) - 14 = 42
7 hours and 15 minutes.
8 stone 5 pounds minus 7 stone 4 pounds is 1 st 1lb