ADDING
What is 21 + -12?
9
What is 23 - 18
5
what is -12 x 23?
-276
23 x 8 ÷ 67 (8+9)2 -(-56) round to the nearest tenth.
850
If it is 5ºF outside and the temperature will drop 17ºF in the next six hours, how cold will it get?
-12
What is 67 + 23?
90
What is 78 - 95
-17
What is 125 ÷ 23? (round to the nearest tenth.)
5.4
23 x 6÷8 x 2-45 -12+3
-19.5
It will be – 12º tonight. The weatherman predicts it will be 25º warmer by noon tomorrow. What will the temperature be by noon tomorrow?
13 degrees.
What is 45 + -23 + 12?
34
What is 534 - 412 - (-23)?
145
What is 125 ÷ 5 x 6?
150
23 x 2 (4 x 6)2 ÷34 - 56 round to the nearest hole number.
723
A deep-sea exploring ship is pulling up a diver at the rate of 25 feet per minute. The diver is 200 feet below sea level. How deep was the diver 10 minutes ago?
−450
What is 95 + -67 + -13?
15
What is 1234 -1212 - (-12)?
34
What is 67 x 34 ÷ 90? (round to the nearest tenth.)
25.3
24÷3 x 8-7+62 (6-3)3
1029
The elevation of Mt. Everest is 29,028 feet. The elevation of the Dead Sea is –485 feet. What is the difference in the elevation between Mt. Everest and the Dead Sea?
29513 feet
What is 135 + -64 + -14 + 146?
203
What is 132 - (-23) - (-67)?
222
What is 90 x 45 ÷ 89 x 12 ÷ 4? (round to the nearest tenth.)
136.5
What is 10 turtles + 8.5 waffles?
18.5
A submarine hovers at 240 meters below sea level. If it descends 160 meters and then ascends 390 meters, what is its new position?
-10