The Math Game

-108816 + 24527 = -84289

Or about the carbon dioxide emissions (in grams) of ten gallons of gasoline from a typical passenger vehicle. (8887 grams/gallon * 10 gallons = 88870 grams = 88.87 kilograms = 195.92 pounds.) Weighs way more than the gasoline (C8H12) due to splitting the carbon and hydrogen when being burnt. Attaches carbon to the oxygen in the air. For comparison:
- Oxygen's atomic mass: 15.999.
- Hydrogen's atomic mass: 1.008.
 
-84 289 - 44 844 = -129 133
 
1116/-970176229 = 0
 
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