Addition
What is -12 + 7?
-5
What is -20 - 8?
-28
What is -6 × 9?
-54
What is -48 ÷ 6?
-8
Convert 23/5 to a mixed number
4 3/5
What is -3/4 + 1/2?
-1/4
What is -5/6 - 1/3?
-1 1/6
What is -2/3 × 9?
-6
What is -3/4 ÷ 1/2?
-3/2 or -1.5
What is 4 1/15 - 3/15?
3 13/15
What is -5 + 2.6 + (-3/5)?
-3
What is 15 - (-4.25) - 1/2?
18.75
What is -5 × -2.5 × 3/2?
18.75
What is -24 ÷ (-3/8)?
64
What is 6 1/2 − (2.25 × 3)?
-1/4
The temperature was -4.5°F in the morning. It rose by 7 2/3°F by noon. What was the temperature at noon?
3 1/6 °F
A diver started at -60 feet below sea level. He rose 18.5 feet, then dropped another 12 feet. What depth is he at now?
-53.5 feet
A profit of -$4.50 per item is recorded (a loss). If 12 items are sold, what is the total profit/loss?
-$54
A hiker descends 9 miles over 3 days. If each day’s descent is equal, how far did she descend per day?
-3 miles
A water tank held 18 3/4 gallons. A pump removed 2 1/2 gallons of water every hour for 4 hours. After that, another 1 1/4 gallons leaked out. How much water is left in the tank?
7 1/2 gallons