The temperature in your apartment was 79 degrees. Then, you stepped outside a December morning and the temperature was -18 degrees. What is the change in temperature?
What is 97 degrees?
100
A cell phone and phone case cost $110 in total. The cell phone costs $100 more than the phone case. How much was the cell phone?
$105 + 5 = 110 100+10 = 110
105- 5 = 100 100-10 = 90, not $100
200
64 + (-15) +(-5)
What is 44?
200
5/8 - 3/4(1/2)
What is 1/4
200
A winter morning, the temperature was 15.3 degrees at 11:00 in the morning. The temperature had decreased 20.1 degrees at 6:00 p.m. What was the temperature at 6:00 p.m.?
What is -4.8 degrees?
300
Scientists determined that Antarctica’s average winter temperature was -36.54 degrees. The difference between this temperature and Antarctica’s highest recorded temperature was 48.54 degrees. What was Antarctica’s highest recorded temperature?
What is 12 degrees?
300
-7.5 multiplied by -2 and 3/4
What is 20 and 5/8
300
70 - (-101)
What is 171
400
- 3.6 divided by 2 and 1/7
What is -1 and 17/25
400
A farmer sells an average of 15 and 3/5 bushels of corn each day. How much will he sell in 6 days?
What is 93 and 3/5?
400
Order the following numbers from least to greatest. -9 1/2, 9 1/2, 9 3/4, -9 1/4, -9 3/4
What is -9 3/4, -9 1/2, -9 1/4, 9 1/2, 9 3/4?
500
Peter pays for a gym membership. He pays $10.50 per month. He decides after 5/6 of a month that he wants to cancel. How much will he have to pay?
What is $8.75
500
A crane lifts a pallet of concrete blocks 8 feet from the back of a truck. The truck drives away and the crane lowers the pallet 13 feet. What is the final position of the pallet relative to where it started.