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Skip Counting — Easy Worksheet 2
Grade 1 · Whoobee Name: ____________________ Date: __________
Find the missing number in each pattern.
How to solve
Find how much the numbers go up each time by subtracting two numbers next to each other. Add that same amount to the last number to get the next one.
Example
5, 10, 15, ___
Answer: 20
Warm-up
Not quite. The answer is
💡 Each number is 5 more than the one before. 15 + 5 = 20.
✓ Correct!
Not quite. The answer is
💡 Each number is 5 more than the one before. 15 + 5 = 20.
💡 How to solve: Skip Counting
Find how much the numbers go up each time by subtracting two numbers next to each other. Add that same amount to the last number to get the next one.
Try a similar one
1, 3, 5, ___
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Not quite. The answer is
💡 Each number is 2 more than the one before. 9 + 2 = 11.
✓ Correct!
Not quite. The answer is
💡 Each number is 2 more than the one before. 9 + 2 = 11.
💡 How to solve: Skip Counting
Find how much the numbers go up each time by subtracting two numbers next to each other. Add that same amount to the last number to get the next one.
Try a similar one
1, 6, 11, ___
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Not quite. The answer is
💡 Each number is 10 more than the one before. 23 + 10 = 33.
✓ Correct!
Not quite. The answer is
💡 Each number is 10 more than the one before. 23 + 10 = 33.
💡 How to solve: Skip Counting
Find how much the numbers go up each time by subtracting two numbers next to each other. Add that same amount to the last number to get the next one.
Try a similar one
5, 15, 25, ___
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Picture it
Not quite. The answer is
💡 Each number is 2 more than the one before. 6 + 2 = 8.
✓ Correct!
Not quite. The answer is
💡 Each number is 2 more than the one before. 6 + 2 = 8.
💡 How to solve: Skip Counting
Find how much the numbers go up each time by subtracting two numbers next to each other. Add that same amount to the last number to get the next one.
Try a similar one
3, 13, 23, ___
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Think it through
Not quite. The answer is
💡 From 4 to 9 is 5 more, and from 9 to 14 is 5 more. So the numbers go up by 5.
✓ Correct!
Not quite. The answer is
💡 From 4 to 9 is 5 more, and from 9 to 14 is 5 more. So the numbers go up by 5.
💡 How to solve: Skip Counting
Find how much the numbers go up each time by subtracting two numbers next to each other. Add that same amount to the last number to get the next one.
Try a similar one
2, 12, 22, ___
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Not quite. The answer is
💡 Each number is 5 more than the one before. Go back 5 from 9: 9 − 5 = 4.
✓ Correct!
Not quite. The answer is
💡 Each number is 5 more than the one before. Go back 5 from 9: 9 − 5 = 4.
💡 How to solve: Skip Counting
Find how much the numbers go up each time by subtracting two numbers next to each other. Add that same amount to the last number to get the next one.
Try a similar one
4, 6, 8, ___
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Not quite. The answer is
💡 Each number is 5 more than the one before. 3 + 5 = 8.
✓ Correct!
Not quite. The answer is
💡 Each number is 5 more than the one before. 3 + 5 = 8.
💡 How to solve: Skip Counting
Find how much the numbers go up each time by subtracting two numbers next to each other. Add that same amount to the last number to get the next one.
Try a similar one
4, 6, 8, ___
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Challenge
Not quite. The answer is
💡 Each number is 2 more than the one before. Keep adding: 9 + 2 = 11 goes in the empty box, then 11 + 2 = 13.
✓ Correct!
Not quite. The answer is
💡 Each number is 2 more than the one before. Keep adding: 9 + 2 = 11 goes in the empty box, then 11 + 2 = 13.
💡 How to solve: Skip Counting
Find how much the numbers go up each time by subtracting two numbers next to each other. Add that same amount to the last number to get the next one.
Try a similar one
3, 8, 13, ___
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
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Skip Counting — Easy Worksheet 2
Find the missing number in each pattern.