Choose a type of problem from the left, or choose
to mix it up. Good luck!
Decimal Multiplication (times decimal)
Decimal Multiplication (times whole number)
Fraction Multiplication (times whole number)
Fraction Multiplication (times fraction)
What is X% of ##
What % is ## of ##
Addition of Fractions
Subtraction of Fractions
3 x 40 = ?
The answer is...
Keyboard Shortcuts and Other Tips
Use "N" for the next problem
Use "B" to go back to the previous problem
Use "SPACEBAR" to display the answer
Star difficult problems to come back to later