Integers
(2-(-3)) * -4
10 + (-12)
-2
What is the sign of the answer when multiplying or dividing two negative integers?
Positive
The first step for solving -5x = 7
Divide both sides by -5
-20 - (-12)?
-8
2 * 3/2 + 3/8
3 3/8
(-2.5 - 3.5) x 2
-12
(-5.4+(-4.6)) x -0.25
2.5
Three friends go trick or treating. After 30 mins, they have collected 23 candy bars. They take a break and each eat 6. How many bars do they need to collect before they will each have 9 candy bars?