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
12. 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
13. Multiple Choice
1 minute
1 pt
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
14. Multiple Choice
1 minute
1 pt
What is the additive inverse of -5?
-5
0
5
-0
15. Multiple Choice
30 seconds
1 pt
What is the absolute value of 13?
13
-13
0
-0
16. Multiple Choice
1 minute
1 pt
What is the additive inverse of 8?
8
0
-0
-8
17. Multiple Choice
30 seconds
1 pt
When you add opposites, what do you get?
0
A negative number
Attraction
You cannot add opposites
18. Multiple Choice
1.5 minutes
1 pt
At 2pm, the temperature was 15 degrees. By midnight, the temperature dropped by 30 degrees. What is the temperature at midnight?