CmdID

CmdID / Commands

arithmetic

Quiz on simple arithmetic problems. tldr-pages

On Linux

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Linux

from tldr-pages, CC BY 4.0

Start an arithmetic quiz

arithmeticIdentify

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

arithmetic -o +Identify

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 7Identify