Long Division

Long Division

Ages 10–12 · 7 lessons · Math

Learn and master long division

A step-by-step course that builds long division from the ground up, starting by introducing the standard algorithm for one- and two-digit divisors. Students will then work with and without remainders up to two-digit long division and then build up to three- and four-digit division.

This unit assumes familiarity with basic division facts.

Lessons

  1. Intro to Long Division (Ages 10–12): The recipe for long division
  2. Intro to Remainders (Ages 10–12): Pack bakery orders and discover remainders in division!
  3. 3-Digit Division (Ages 10–12): Stock a comic shop with 3-digit long division!
  4. Divisor Doesn’t Fit (Ages 10–12): Team up digits when the divisor doesn't fit!
  5. Zero in Quotient (Ages 10–12): Divide prizes and spot zeros in the quotient!
  6. 4-Digit Division (Ages 10–12): The Divide & Conquer game show with 4-digit division
  7. 2-Digit Divisor Estimates (Ages 10–12): Estimate with two-digit divisors