|
Simplify: 12 12 -12 3 4 Simplify: - 3 - 5 2 -2 -8 8 Compare using >, < or =. - - 7 - (-7) < > = 0 2 -2 4 -4 6 -6 8 -8 Choose the equation that best represents the model. -6 - 10 = -2 0 - 6 = 2 -6 + 8 = 2 8 + (-6) = 2 What is the solution to -12 - (-18) + 3 ? The average rainfall last year was 4 inches above normal. The average rainfall this year is 12 inches below normal. What is the difference between the two rainfalls? 16 inches 8 inches 6 inches 48 inches What is the expression represented by the counters? -3 + 5 -3(5) -5 + 3 5 - 3 Sunita checks the weather and sees that it is -15 degrees out. If the temperature increases 20 degrees, what will be the new temperature? -35 degrees -5 degrees 5 degrees 0 cegrees Select all of the following that have a value of -2. - 24 -12 -10 5 - -4 + 6 -7 - (-5) 3 - (-5) 2 Jawana owes $200 on her credit card. She pays $50 on her bill. Then she buys an additional $150 worth of school books. What is the balance on her credit card now? -$400 -$100 -$300 $0 -80 meter -40 meters -240 meters -120 meters A submarine is at 100 meters below sea level. If it descends 80 meters more and then rises 60 meters, what is its new depth? 0 2 -2 4 -4 6 -6 8 -8 Identify which equation best represents the number line. 0 - 11 = 5 5 + -11 = -6 5 + -6 = -11 -6 + 11 = 5 What is -15 - (-7) ? -22 -7 -8 -10 0 2 -2 4 -4 6 -6 8 -8 What is the difference of Y and X on the number line? W X Y Z -6 5 7 10 Which of the following is true? -12 + 10 = 2 -12 / 10 = 1.2 10 - 12 = -2 12 (-10) = 120 What is the expression represented by the counters? -2(4) 4 + -2 2 (-4) -4 + 2 What is the value of -16 ? -2 -32 -14 8 18 63 -18 -24 7 What is -3(-21) ? 0 2 -2 4 -4 6 -6 8 -8 Identify the expression shown on the number line. 4(-2) 2(-4) -2(-4) -8 + 0 Simplify: -4 ∙ -2 ∙ -3 ∙ -1 24 -12 -8 48 Solve: -1 - 2 Solve: 0 - (-4) The temperature is 7 degrees. Tonight the temperature will drop by 10 degrees. What will be the temperature tonight? The temperature at 6pm was -5 degrees. By 10pm the temperature had fallen 3 degrees. What was the temperature at 10pm? -2 2 8 -8 This is a problem on Daquan's homework: -5 - (-3) Which of the following expressions have thesame value? -1 - (-1) -1 - 2 -1 - 1 0 - (-2) |