Integer Operations Desmos

A team gains 20 yards.  Then they lose 7 yards.  Find the sum. 

• 13 yards

• 27 yards

• -13 yards 

• -27 yards 

A team gained 5 yards on their first play of the game.  Then they lost 6 yards.  Find the total change in yardage.  

• -1 yard

• 1 yard

• 11 yards

• -11 yards 

Which results in a number larger than 70?

• 70 x -10

• 70 - (-10)

• 70 + (-10)

A booster club had 476 spirit towels at the beginning of the basketball season. During the season, the 15 team members each sold 12 spirit towels. Which integer represents the change in the number of spirit towels that the booster club had?

• 296

• 180

• -180

• -296

Wai and Kuri were digging in the sand at the beach.  Wai dug a hole that was 15 inches below the surface and Kuri dug a hole that was 9 inches below the surface.  Find the difference in the depths of their holes.  

• 24 inches

• 6 inches

• -6 inches

• 20 inches 

16 + (-13) + 5=

• 8

• -24

• 2

• 34

-10 - 47=

• -37

• -57

• 57

• 37

5(4) = 

• 9

• -9

• 20

• none of these

2 - 14 = 

• 12

• -12

• 28

• none of these

3 + (-6) =

• -3

• 3

• -18

• 18