Gradeless
1

Unit Swap

Swap feet for inches, hours for minutes and meters for centimeters. A bigger unit means fewer of them; a smaller unit means more.

Measuring, Area & Units · Grades 2–5 · 8 levels · Free

Start the lesson →

8 levels

  1. Meters and centimeters
  2. Feet and inches
  3. Hours, minutes and seconds
  4. Kilometers, pounds and liters
  5. Which is longer?
  6. Mixed units
  7. Two swaps in a row
  8. Unit swap, timed

What it practises

  • Converting Units
  • Mixed Units and Two-Step Swaps

More Measuring, Area & Units lessons

Gradeless is free: short math and learning lessons for kids in kindergarten to grade 5, each one starting where your child is. For grown-ups