Skip-counting puzzles
key notes :
What is Skip Counting?
Skip counting means jumping numbers in a pattern — not counting one by one, but by 2s, 3s, 5s, 10s, etc.
🗣️ It’s like saying:
“I won’t count 1, 2, 3… Instead, I’ll jump like 2, 4, 6…”
🎯 Why Do We Learn Skip Counting?
✔ Helps us count faster
✔ Prepares us for multiplication
✔ Makes math puzzles and patterns fun
✔ Used in real life: counting money, time, groups, etc.
🌈 Let’s Learn Some Skip-Counting Patterns
Skip by | Pattern Example | Real-Life Example |
---|---|---|
2 | 2, 4, 6, 8, 10… | Pairs of shoes, eyes 👟👟👀👀 |
3 | 3, 6, 9, 12, 15… | Tricycles’ wheels 🚲🚲🚲 |
5 | 5, 10, 15, 20, 25… | Fingers on hands 🖐🖐🖐 |
10 | 10, 20, 30, 40, 50… | Counting rupee notes ₹10 💰 |
🧩 Let’s Solve Skip-Counting Puzzles!
✨ Puzzle 1: Fill in the Missing Numbers
🔢 Count by 2s:
2, __, 6, __, 10
✅ Answer: 2, 4, 6, 8, 10
✨ Puzzle 2: What Comes Next?
🔢 Count by 5s:
5, 10, 15, __, __
✅ Answer: 20, 25
✨ Puzzle 3: Circle the Correct Skip-Counting Pattern
🌟 Count by 10s:
Which one is correct?
A) 10, 20, 25, 30
B) 10, 20, 30, 40
✅ Answer: B
🎨 Use Visuals to Learn!
🧸 Example: Counting Teddy Bears in 5s
🧸🧸🧸🧸🧸 = 5
🧸🧸🧸🧸🧸 🧸🧸🧸🧸🧸 = 10
🧸🧸🧸🧸🧸 🧸🧸🧸🧸🧸 🧸🧸🧸🧸🧸 = 15
Skip count: 5, 10, 15
🧠 Fun Tricks!
- Use fingers to tap each number.
- Clap or hop with each skip count.
- Use a hundreds chart and color every 5th or 10th number.
📝 Let’s Practice Together
- Skip count by 3s to reach 21.
👉 ______, ______, ______, ______, ______, ______, ______
✅ Answer: 3, 6, 9, 12, 15, 18, 21 - What number comes after 40 if we skip by 10?
✅ Answer: 50 - Fill in: 10, __, 30, __, 50
✅ Answer: 20, 40
Learn with an example
➡️ Luke skip-counted by fives, starting at 30. Could he have said the number 80?
- yes
- no
We know that Luke started at 30 and skip-counted by fives. We want to find out if he could have said the number 80. Try counting like Luke. Start at 30 and count by fives until you say 80 or go past it.
30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80
Yes, you say 80. Luke could have said 80.
➡️ Laura began at 20. She skip-counted until she got to 35. Could she have been counting by fives?
- yes
- no
We know that Laura started at 20 and skip-counted until she got to 35. We want to find out if she could have been counting by fives. Try counting like Laura. Start at 20 and count by fives until you say 35 or go past it.
20, 25, 30, 35
Yes, you say 35. Laura could have been counting by fives.
➡️ Kimi skip-counted, beginning at 25, until she reached 45. Could she be counting by fives?
- yes
- no
We know that Kimi started at 25 and skip-counted until she got to 45. We want to find out if she could have been counting by fives. Try counting like Kimi. Start at 25 and count by fives until you say 45 or go past it.
25, 30, 35, 40, 45
Yes, you say 45. Kimi could have been counting by fives.
Let’s practice!