MOBILE ENCARTA
Question Examples:
5+3/1-(6*2)?
square root of 9?
sin 100*5?
32% of 54?
Solve 2x+7=4?
Calories in a squirrel?
How many seconds in a day?
How many kilometers in a light year?
What is 50 degrees F in Celcius?
What does free mean?
Define intercourse?