A soccer team is having a car wash. The team spent $55 on supplies. They earned $275, including tips. The team’s profit is the amount the team made after paying for supplies. Write a sum of integers that represents the team’s profit.
-55 + 275 = -220
none
55 + 275 = 220
-55 + 275 = 220
4. Multiple Choice
1 minute
1 pt
A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.
-9 + (-22) = -13
9 + (-22) = 13
9 + (-22) = -13
none
5. Multiple Choice
30 seconds
1 pt
Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test. Which equation best describes Bob progress on his math test?
5 + 9 = 14
-5 + -9 = -4
-5 + -9 = -14
5 + -9 = -4
6. Multiple Choice
30 seconds
1 pt
At 2pm, the temperature was 15 degrees. By midnight, the temperature dropped by 30 degrees. What is the temperature at midnight?
45 degrees
-45 degrees
15 degrees
-15 degrees
7. Multiple Choice
30 seconds
1 pt
Which of the following addition problems is the same as 6 - 9?
9 - 6
6 + 9
6 + -9
-6 + -9
8. Multiple Choice
30 seconds
1 pt
What is the absolute value of -7?
7
-7
1/7
72
9. Multiple Choice
2 minutes
1 pt
Tomas works as an underwater photographer. He starts at a position that is 15 feet below sea level. He ascends 9 feet because he chases a turtle and then descends 12 feet to take a photo of a coral reef. Find his position relative to sea level when he took the photo.
35 feet below sea level
6 feet below sea level
18 feet below sea level
36 feet below sea level
10. Multiple Choice
2 minutes
1 pt
Jose earned 50 points in a video game. He lost 40 points, earned 87 points, then lost 30 more points. What is his final score?
67
57
33
207
11. Multiple Choice
1 minute
1 pt
87, -9, -14, 34, -147, -107, 0 Which integer in the list has the smallest value?
0
87
-107
-147
12. Multiple Choice
1 minute
1 pt
87, -9, -14, 34, -147, -107 Which integer in the list has the greatest value?
87
-147
-107
34
13. Multiple Choice
1 minute
1 pt
-3 - (-1)
2
-2
4
-4
14. Multiple Choice
1 minute
1 pt
56 ÷ (-7)
-8
-9
8
7
15. Multiple Choice
1 minute
1 pt
The absolute value of a number is always positive.