Family Division

The whole family solves long division — together!

Meet the math family! Dad says divide, Mom says multiply, Sister says subtract, and Brother says bring down. Type your answers in the boxes and help the family finish every problem!

How big should the number (dividend) being divided be?

Include remainders?

Set the highest number (divisor) you would like to divide by:

Common Core Standards

Family Division practices whole-number long division, with or without remainders (your choice on the start screen). Depending on the settings you choose, play lines up with these standards:

CCSS.MATH.CONTENT.4.NBT.B.6 Grade 4

Find whole-number quotients with dividends up to four digits and one-digit divisors, using place-value strategies and the relationship between multiplication and division.

In this game: set the divisor limit to 9 or less, any dividend size.

CCSS.MATH.CONTENT.5.NBT.B.6 Grade 5

Find whole-number quotients with dividends up to four digits and two-digit divisors, using place-value strategies and the relationship between multiplication and division.

In this game: raise the divisor limit above 9 (up to 99).

CCSS.MATH.CONTENT.6.NS.B.2 Grade 6

Fluently divide multi-digit numbers using the standard algorithm.

In this game: the divide → multiply → subtract → bring down steps are the standard algorithm — repeated play builds fluency.

Source: Common Core State Standards for Mathematics (corestandards.org)