Missing Number Worksheets 1-20

Are you a teacher or a parent searching for engaging and educational worksheets to enhance your child's counting and number recognition skills? Look no further! Our collection of missing number worksheets, focusing on numbers 1-20, is designed to provide young learners with a fun and interactive way to practice their numerical abilities.

  Missing Numbers 1-50 Worksheet

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  Math Worksheets Missing Numbers

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  Printable Missing Numbers Worksheets 1 30

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  Free Printable Missing Number Worksheets

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  Printable Missing Number Worksheets

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  Fill in Missing Numbers Chart

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  Math Worksheets Missing Numbers

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  Kindergarten Number Worksheets 1 10

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  Numbers 1-20 Worksheets

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  Fill in the Missing Numbers Worksheets for Grade 1

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  Number Sequences Worksheets 1-20

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  Missing Numbers 1 100 Worksheet

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  Before and After Number Worksheets

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What is the missing number in the sequence 1, 2, _, 4, 5?

The missing number in the sequence is 3. The sequence follows a pattern of increasing by one for each number, so the missing number between 2 and 4 would be 3.

Find the missing number in the pattern 9, 11, 13, _, 17.

The missing number in the pattern 9, 11, 13, _, 17 is 15. The pattern is increasing by 2 each time.

What is the number that comes before 8 in the sequence 1, 4, 7, _, 13?

The number that comes before 8 in the sequence 1, 4, 7, _, 13 is 10.

Determine the missing number in the series 2, 5, 8, 11, _.

The missing number in the series is 14. The pattern is that each number in the series increases by 3. Starting from 2, adding 3 successively gives us 5, 8, 11, and then the next number would be 14.

Find the number that should replace the question mark in the sequence 15, 18, 21, ?, 27.

The number that should replace the question mark in the sequence 15, 18, 21, ?, 27 is 24. The sequence follows an increment pattern of adding 3 to each number.

What is the missing number in the pattern 3, 6, 9, 12, _, 18?

The missing number in the pattern is 15. The pattern increases by 3 each time, so the sequence goes 3, 6, 9, 12, 15, 18.

Determine the number that completes the series 10, _, 20, 30, 40.

The missing number that completes the series is 15. The pattern in the series is increasing by intervals of 10, with each number being 10 units apart from the previous one.

Find the missing number in the sequence 25, _, 35, 45, 55.

The missing number is 30. The sequence is increasing by increments of 10 each time, starting from 25, and the missing number fits perfectly between 25 and 35.

What is the number that follows 16 in the series 10, 12, 14, 16, _, 20?

The number that follows 16 in the series given is 18.

Determine the missing number in the pattern 6, 10, 14, _, 22.

The missing number in the pattern is 18. The pattern follows an arithmetic sequence where each number increases by 4. Starting with 6, adding 4 gives 10, then adding 4 again gives 14, then adding 4 gives the missing number 18, and finally, adding 4 gives 22.