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11 Free Find the Missing Number Worksheets

These find the missing number worksheets will help to visualize and understand missing numbers and number recognition systems. 1st-5th grade students will learn basic finding missing numbers methods and can improve their basic math skills with our free printable find the missing number worksheets.

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11 Exciting Find the Missing Number Worksheets for Your Youngsters 

Please download the following find the missing number worksheets and practice missing number problems on the pages.


Find the Missing Number Worksheets

Number Line

Worksheet #1

Drag and Drop

Worksheet #2

Missing Numbers

Worksheet #3

Completing Ballons

Worksheet #4

Help Caterpillar

Worksheet #5

Factor Missing

Worksheet #6

Missing Subtraction

Worksheet #7

Hundred Chart

Worksheet #8

Number Chart

Worksheet #9

Cut and Paste Game

Worksheet #10

Ladder Climbing

Worksheet #11

Find Missing Numbers on a Number Line

A horizontal line with numbers spaced out along it is called a number line.

  • First, look at the worksheet with number lines.
  • Some numbers are missing in the number line.
  • Find the missing numbers.
  • For example, a line contains 10 numbers where the first 2 numbers are 1 and 2. The third number is missing, and the fourth one is 4. So the missing number is 3. 

Drag and Drop the Missing Numbers

Help the bunny collect food by dragging and dropping the missing numbers. The missing numbers are written below the worksheet.  After dropping all the missing numbers, the bunny will eat the food.


Fill in the Missing Numerals in a Series of 30

Help the cars reach their destination by finding the missing numbers. Students will find the missing numbers up to 30.

Count all the numbers and then fill in the missing ones. To solve the first problem, see all the written numbers 23, 26, 28, and 30. What you have to do is just count from 23-30 while placing your fingers on each place one by one, starting at number 23.

When you come across an empty place, write down the number that you just counted.


Worksheet for Filling in the Missing Numbers from Counting to 30

The following worksheet shows some balloons, some of which have numbers written on them. A few numbers are also missing.

  •  Count from 1-30 while placing one finger on each balloon, beginning with the number 1.
  • When you come across an empty balloon, write down the number that you just count.
  • For example, you are counting 1, 2, 3, and 4 and while counting 2 your fingers found an empty balloon in the line. Then write 2 on that balloon.

Fill the Missing Numbers to Help a Caterpillar

Help the caterpillar reach its home safely by finding the missing numbers. You count all the numbers and then fill in the missing place. To solve the first problem, see all the written numbers 2, 5, and 10.

What you have to do is just count from 1-10 while placing your fingers on each place one by one, starting at the number 1. When you come across an empty place, write down the number that you just counted.


Missing Numbers Addition Worksheet from 1 to 10

I have a small math problem with finding the missing addition.  I have written down some numbers with their summations. You need to find the missing numbers according to the summation.


Missing Numbers Subtraction Worksheet from 1 to 50

Use this subtraction with missing numbers worksheet to find the missing number by subtracting the answer and given number.


Find the Missing Number in a Hundreds Chart

The chart is not completed.

Count all the numbers and then fill in the missing place.

What you have to do is just count from 1-100 while placing your fingers on each place one by one, starting at the number 1. When you come across an empty place, write down the number that you just counted.


Missing Number Worksheets from 100 to 200

Now you can complete another chart, which is from 100-200.

Count all the numbers and then fill in the missing place.

What you have to do is just count from 100-200 while placing your fingers on each place one by one, starting at the number 1. When you come across an empty place, write down the number that you just counted.


Paste Correct Missing Numbers

The activity will be based on a simple cut-and-paste game. See the first chart, where some numbers from 1-20 are given. But all the numbers are not present. The missing numbers are provided in the lower box as a clue. Cut each of the numbers and paste them in their right position in the upper box.


Complete the Number Lines and Climb the Ladders

The steps of the ladders are not complete. You cannot use them unless you find all the missing numbers.


Download Free Missing Numbers Worksheet PDF

Download the following combined PDF and enjoy your practice session.


So today, we’ve discussed find the missing number worksheets using the concepts of finding missing number on number line, in a series, addition and subtraction. Download our free worksheets, and after practicing these worksheets, students will surely improve their mathematical skills and have a better understanding of finding missing number.

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