It is so very simple and quick to get the answer if you use the calculator that comes with your computer. But since you are not able to do so, the answer is 18.
82
a minus take away a minus makes a minus
A minus plus a minus is not necessarily positive. A minus multiplied by a minus is. The reason being that the minus of a minus is a positive. It's a double negative.
A bigger minus.
Yes it does. A minus is the opposite of something, so the minus of a minus is a plus.
49
1,288
5,056,000.
0.56
56 ounces = 3.5 pounds
56000 (fiftysix thousand)
14 x 4 = 56
56/10or5 6/10or5.6
Just once - with a remainder of 22 !
The GCF is: 1
3 remainder 5
56 kilograms = 8.8 stone.