Pre Assessment on Adding and Subtracting Integers
1. –33 – 22 + (-11)
2. 45 – 81 + 17
3. – 7 – (-12) + 8
4. 88 – 98 – 65
5. –3 – (-11)
6. –73 + (-21)
7. 99 – 78 – (-61)
8. –64 – (-64)
9. You enter the hotel elevator in the parking garage, 4 floors below the lobby level. You get off to go to your room on the 11th floor. How many floors have you traveled in the elevator?
10. Last season the long jumpers on the track team averaged a distance of 15 feet per jump. In the first meet this season, Jason jumped 3 feet short of the average, Abdul jumped 2 feet over the average, Van jumped 4 feet over the average, and Maria jumped 1 foot short of the average. Write an expression to show each jumper’s distance in relation to the average from last year.