1 plus negative 10 is equal to -9.
When we raise a number to a negative exponent, it is the same as taking the reciprocal of the number raised to the positive exponent. So, 10 to the power of -1 is the same as 1 divided by 10 to the power of 1. Since 10 to the power of 1 is 10, the reciprocal of 10 is 1 divided by 10, which equals 0.1 or 1/10.
1/100
10-2 is defined as 1 / 102, which is equal to 1/100.
Not necessarily. Examples: -1 - (-5) = -1 + 5 = 4, which is positive, but -10 - (-3) = -10 + 3 = -7, a negative. So it depends on the numbers used.
-10 minus -10 is 0.
11
-16+(-10) = -26
negative 2
When one of the factors is less than or equal to 1, and the other is positive. Examples: 1 x 9 = 9 0 x 5 = 0 -1 x 10 = -10 If both are negative, it doesn't work: -10 x -10 = +100
(-10) - 10 = -20
10-4 * 10-5 = 10-9