Missing Numbers Train Worksheet: Numbers 1-20
This worksheet helps children ages 4-6 practice number recognition and sequencing by filling in missing numbers on a train of cars that counts from 1 to 20, reinforcing that numbers follow a fixed, predictable order. Working with a range this large also builds the stamina and sustained counting skill needed before children move on to skip-counting and simple addition.
Part of the pack
Month 2: Learning & Development | Ages 4-5
This is page 18 of the pack. Ages 4-5 · Pre-KAges 4-5 · ReceptionAges 4-5 · LKGAges 4-5

Made for your child
Counting to 10, made for your child
A maths pack with your child's name in it: pictures that explain, practice at three levels, puzzles and story sums about them. Print a new set whenever they finish.
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Curriculum
- Number Sense > Number Sequencing
How to use this worksheet
Look at the train cars together and read aloud any numbers that are already filled in. Ask your child to figure out which numbers are missing by counting on from the numbers they can see. Have them write the missing numbers in the empty train cars in the correct order. Once complete, read the whole train's numbers aloud together from 1 to 20 to check the sequence is correct.
Materials needed
- Pencil
- Eraser
Extension activities
- 1Count everyday objects around the house, going all the way up to 20 if you can find enough.
- 2Draw your own number train and fill in the missing numbers for an extra round of practice.
- 3Play a 'what comes next' game, saying a number and having your child say the following one.
- 4Use a number line taped to the floor and have your child hop along it while counting to 20.

Written by
Hemsweta Jain · Teacher Cheena
MBA and Early Childhood Educator, teaching since 2014 · Founder of RaisoActive, Mumbai
Every RaisoActive worksheet is designed and checked by the founder before publishing.
Published · Last reviewed
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