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Counting to 100 by Ones — Easy Worksheet 2
Kindergarten · Whoobee Name: ____________________ Date: __________
Count by ones. Write the missing number.
How to solve
Counting by ones means each number is one more than the one before. Say the numbers out loud and stop at the box with the ?. Example: 23, 24, ?, 26. After 24 comes 25. After a number ending in 9 comes a new ten: 39, 40, 41.
Example
What is the missing number?
Not quite. The answer is
💡 Count by ones: each number is one more than the one before. After 9 comes 10.
✓ Correct!
Not quite. The answer is
💡 Count by ones: each number is one more than the one before. After 9 comes 10.
💡 How to solve: Counting to 100 by Ones
Counting by ones means each number is one more than the one before. Say the numbers out loud and stop at the box with the ?. Example: 23, 24, ?, 26. After 24 comes 25. After a number ending in 9 comes a new ten: 39, 40, 41.
Try a similar one
What is the missing number?
✓ 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
💡 Count by ones: each number is one more than the one before. After 24 comes 25.
✓ Correct!
Not quite. The answer is
💡 Count by ones: each number is one more than the one before. After 24 comes 25.
💡 How to solve: Counting to 100 by Ones
Counting by ones means each number is one more than the one before. Say the numbers out loud and stop at the box with the ?. Example: 23, 24, ?, 26. After 24 comes 25. After a number ending in 9 comes a new ten: 39, 40, 41.
Try a similar one
What is the missing number?
✓ 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
💡 Count by ones: each number is one more than the one before. After 19 comes 20.
✓ Correct!
Not quite. The answer is
💡 Count by ones: each number is one more than the one before. After 19 comes 20.
💡 How to solve: Counting to 100 by Ones
Counting by ones means each number is one more than the one before. Say the numbers out loud and stop at the box with the ?. Example: 23, 24, ?, 26. After 24 comes 25. After a number ending in 9 comes a new ten: 39, 40, 41.
Try a similar one
What is the missing number?
✓ 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
💡 Count by ones: each number is one more than the one before. After 10 comes 11.
✓ Correct!
Not quite. The answer is
💡 Count by ones: each number is one more than the one before. After 10 comes 11.
💡 How to solve: Counting to 100 by Ones
Counting by ones means each number is one more than the one before. Say the numbers out loud and stop at the box with the ?. Example: 23, 24, ?, 26. After 24 comes 25. After a number ending in 9 comes a new ten: 39, 40, 41.
Try a similar one
What is the missing number?
✓ 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
💡 Count by ones: each number is one more than the one before. After 20 comes 21.
✓ Correct!
Not quite. The answer is
💡 Count by ones: each number is one more than the one before. After 20 comes 21.
💡 How to solve: Counting to 100 by Ones
Counting by ones means each number is one more than the one before. Say the numbers out loud and stop at the box with the ?. Example: 23, 24, ?, 26. After 24 comes 25. After a number ending in 9 comes a new ten: 39, 40, 41.
Try a similar one
What is the missing number?
✓ 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
💡 Count by ones: each number is one more than the one before. After 5 comes 6.
✓ Correct!
Not quite. The answer is
💡 Count by ones: each number is one more than the one before. After 5 comes 6.
💡 How to solve: Counting to 100 by Ones
Counting by ones means each number is one more than the one before. Say the numbers out loud and stop at the box with the ?. Example: 23, 24, ?, 26. After 24 comes 25. After a number ending in 9 comes a new ten: 39, 40, 41.
Try a similar one
What is the missing number?
✓ 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
💡 Count by ones: each number is one more than the one before. After 8 comes 9.
✓ Correct!
Not quite. The answer is
💡 Count by ones: each number is one more than the one before. After 8 comes 9.
💡 How to solve: Counting to 100 by Ones
Counting by ones means each number is one more than the one before. Say the numbers out loud and stop at the box with the ?. Example: 23, 24, ?, 26. After 24 comes 25. After a number ending in 9 comes a new ten: 39, 40, 41.
Try a similar one
What is the missing number?
✓ 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
💡 Count by ones: each number is one more than the one before. After 5 comes 6.
✓ Correct!
Not quite. The answer is
💡 Count by ones: each number is one more than the one before. After 5 comes 6.
💡 How to solve: Counting to 100 by Ones
Counting by ones means each number is one more than the one before. Say the numbers out loud and stop at the box with the ?. Example: 23, 24, ?, 26. After 24 comes 25. After a number ending in 9 comes a new ten: 39, 40, 41.
Try a similar one
What is the missing number?
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
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Counting to 100 by Ones — Easy Worksheet 2
Count by ones. Write the missing number.