Math · Stage 1
Count by 10
Skip-counting in hops of ten: 10, 20, 30 … all the way to 100.
✦ Math📘 Stage 1 · S1⏱ ~9 min🧒 Ages 5–6★ Free to start
count forward by 10s to 100, and spot that every count-by-10 number ends in 0.
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Kavi's Crayon Shop 🖍️
Welcome to Kavi's crayon shop! Every box holds exactly 10 crayons 🖍️. "Counting crayons one by one would take forever," says Kavi. "But I can count whole boxes — by 10s — all the way to 100!"
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What your child will learn
1One full box of tenA ten-frame holds 10 counters — one full box of crayons. Press Add 10 to fill the whole frame!
2Hop in tensStart at 0. Each hop is +10. Watch Kavi land on 10, then 20!
3All the way to 100The bright numbers are the ones you say when you count by 10: 10, 20, 30 … 100. Say them out loud!
4Start anywhere!You don't have to start at 0! Pick any count-by-10 number and keep hopping by 10 — try starting at 30.
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A peek inside
Kavi packs 4 boxes of crayons 🖍️. Each box holds 10. How many crayons altogether?
10 → 20 → 30 → 40
Try this at home: Fill the missing numbers: 10, 20, __, 40, __
Ready to play and learn?
Start the free interactive lesson, or print the handout for screen-free play.
Part of Math · Stage 1 · S1 on KAVI Academy — a secular, whole-child learning platform for ages 5–12.