-4 + 8 =
what is 4?
-1 x -25 =
What is 25
Solve and check: 5t + 31 = -9
What is x = -8?
-1 - (-1) =
What is 0
-21 ÷ -7
What is 3
Using three integers, addition and subtraction, write an expression that equals -3.
What is…?
|4 - 7|
What is 3?
-34
What is -81?
Write an expression: if you earn $6 per hour for x hours, then pay back $10, how much do you have?
What is 6x - 10 dollars?
-224 - (-35+10) =
What is -199
9 • -8 ÷ -2
What is 36?
Noe Etal transforms 3 - x = 5 by subtracting 3 from each member, getting x = 2. What did Noe do wrong and what is the right answer?
What is: he forgot that there is still a negative sign attached to the x. The right answer is x = -2
-3 + 8 - (-12) =
What is 9?
-(-2)5
What is 32?
Write an expression: Start 20 miles from home. Ride your bike 9 miles per hour away from home for x hours. How far are you from home?
What is 20 + 9x miles?