Subtraction in the Teens

Subtract from teen numbers using the ten, like 14 − 8 and 16 − 9.

📘 2 lessons🎮 5 games Print worksheet

Follow the steps in order: learn the lessons, play to practise, read & explore, then finish with the checkpoint.

Learn each idea — do all 2 in order · 0/2 done

Play these games to make the new skills stick

Share a math picture book and try a hands-on activity

Find these picture books at your library — perfect for storytime

Ready, Set, Hop!

by Stuart J. Murphy

Math for All Seasons

by Greg Tang

Counting on Frank

by Rod Clement

Hands-on fun — play some right on the screen, or try them in real life

Catch the Fly

Lay number cards 1–15 on the floor.

Messy Math Facts

Write your trickiest subtraction facts (with answers) in shaving cream or finger paint, using just a finger.

Find Differences in Ages

Write family members' names and ages on cards.

When the lessons are done, show what you've learned to earn your 🏅