Adding Integers
What is 7+(−3)?
4
What is 20−(−6)?
A diver descends 20 meters, ascends 12 meters, and then dives 15 meters. Where is the diver now?
-23 meters
What is 8×(−3)
-24
Simplify 10+(−3)×(−5)
25
Solve −12+8
-4
−18−12
-30
The temperature drops from 15°C to -5°C. What is the total change in temperature?
20°C
−7×(−6)
42
Calculate −8×[6+(−2)]
-32
−25+(−10)
-35
−25−(−10)
-15
A football team loses 15 yards in one play and gains 10 yards in the next. What is their net gain or loss?
-5 yards
Find −5×12
-60
(−5+4)×(−3)
3
14+(−19)
-5
40−15−(−5)
30
A bird flies 25 meters upwards, 40 meters downwards, and 15 meters upwards. What is its altitude now?
0 meters
10×(−2)×(−3)
60
Simplify 20÷(−4)+(−3)
-8
−30+15+(−5)
-20
17−22−(−13)
8
An elevator goes up 12 floors, down 8 floors, and then doubles its height. What floor is it on?
8 floors
(−7)×5×(−4)
140
Evaluate (−6×7)−(−8+5)
-39