arithmetic

Quiz on simple arithmetic problems. More information: https://manned.org/arithmetic.6.

• Start an arithmetic quiz:

arithmetic

• Specify one or more arithmetic operation symbols to get problems on them:

arithmetic -o +|-|x|/

• Specify a range. Addition and multiplication problems would feature numbers between 0 and range, inclusive. Subtraction and division problems would have required result and number to be operated on, between 0 and range:

arithmetic -r 7