Addition Facts to 20
Master the harder facts using make-a-ten, doubles and near-doubles.
Follow the steps in order: learn the lessons, play to practise, read & explore, then finish with the checkpoint.
Lessons
Learn each idea — do all 3 in order · 0/3 done
Practice with Games
Play these games to make the new skills stick
Read & Explore
Share a math picture book and try a hands-on activity
📚 Books to read together
Find these picture books at your library — perfect for storytime
12 Ways to Get to 11
by Eve Merriam
What's New at the Zoo?
by Suzanne Slade
100 Snowmen
by Jen Arena
🎨 Things to try
Hands-on fun — play some right on the screen, or try them in real life
Split a Number Many Ways
Pick a number from 12 to 20.
Collection Equations
Grab ~20 toys from a favourite collection.
Messy Math Facts
Spread shaving cream or finger paint on a tray.
Unit Checkpoint
When the lessons are done, show what you've learned to earn your 🏅