Integer Computation
Practice integer computation: add, subtract, multiply, and divide negative and positive numbers.
1. Match each expression with the correct answer. 10 - ( -10) 20 - 10 - ( -10) 0 - 10 + ( -10) -20 2. Evaluate(-60) ÷ 3 ÷ (-5) 3 4 -3 -4 3. Select each of the following that will make the answer of the expression a negative value.- 8 - n 0 -1 5 -9 10 -8 12 -15 4. Solve(-126) ÷ 9 -14 -13 14 15 5. Evaluate3 x (-3) x (-3) x 3 x (-3) = -81 81 243 -243 6. Which expression is equivalent to (-8) + 5? 5 - ( -8) -5 + 8 -5 - (-8) -8 - ( -5)
Educational Standards