Match the expression to its solution
7 | -2 | -18 | -7 | 12 | 2 | -12 | |
|---|---|---|---|---|---|---|---|
- 8 - (- 10) | |||||||
8 - 10 = | |||||||
-12 + 5 | |||||||
- 8 - 10 | |||||||
12 - 5 |
12.6 + (-1.8)
- 2.2 (4.4)
- 5.1 + ( 3.4 - 6.5)
-2/5 ( -3/4) Simplify
change to a decimal 4/5
Which expression is NOT equivalent to
6h + 4 + 5h -4 -3h
The temperature was -6 degrees. The temperature dropped 2 degrees every hour. What is the temperature after 5 hours?
-1 3/8 + (3/4 + 2/4)
1/4d - 1/5f - 5/8d - 2/4f
The highest known human settlement in the world is high in the Andes mountains in La Rinconada of Puno, a district of Peru. This community is located at 16,728 feet above sea level. Jericho is a Palestinian city nestled in the West Bank. Its elevation is 780 feet below sea level. What is the difference between the two elevations?
According to the World Meteorological Organization (WMO), the highest temperature ever recorded was 56.7 °C (134.1 °F) on July 10, 1913, in Furnace Creek (Greenland Ranch), California, United States. The world's coldest temperature record, established on July 21, 1983, is held by the high-altitude weather station of Vostok, Antarctica. On that date, the temperature fell to -128.6 degrees Fahrenheit. What is the difference between the two extreme temperatures?