Counting to 20 Worksheet — KS1 — Beginner
Counting to 20 worksheet for Key Stage 1 / Year 1-2 (Ages 5-7). Beginner level maths practice, aligned to the UK National Curriculum. Print-ready with answer key included.
Counting to 20: Fun and Engaging Practice
Key Stage 1 / Year 1-2 (Ages 5-7) - Beginner Level
Instructions: This worksheet is designed to help you practise counting up to 20. Each activity will guide you through different counting exercises. Have fun and remember to check your answers at the end!
Counting Objects
Count the number of objects in each group and write the total in the box provided. Make sure to count carefully!
Number-to-Quantity Matching
Draw a line to match each number with the correct group of objects. Count the objects in each group to find the match.
Simple Addition
Solve each addition problem. Use the shapes to help you count if needed. Write your answer in the box.
3. 5 + 3 =
4. 7 + 2 =
5. 4 + 6 =
6. 8 + 1 =
7. 3 + 7 =
8. 6 + 4 =
Number Patterns
Complete the number patterns by filling in the missing numbers. Think about the sequence and what comes next.
1. 2, 4, 6, ___, 10, ___
2. 1, 3, 5, ___, 9, ___
3. 10, 12, 14, ___, 18, ___
Counting Practice
Look at each group of objects and count them. Write the total number in the box.
Fill in the Missing Numbers
Fill in the missing numbers in each sequence. Use the numbers that are already there to help you.
1. ___, 2, 3, ___, 5, 6, ___
2. 10, ___, 12, ___, 14, ___, 16
3. ___, 18, ___, 20
Number Recognition
Circle the correct number that matches the group of objects shown.
Simple Subtraction
Solve each subtraction problem. Use the shapes to help you count if needed. Write your answer in the box.
3. 5 - 2 =
4. 7 - 3 =
5. 9 - 4 =
6. 8 - 1 =
7. 10 - 5 =
8. 6 - 4 =
Activity 1: 9 ; 11 ; 10
Activity 2: 3 ; 5 ; 7
Activity 3: 5 ; 5 ; 8 ; 9 ; 10 ; 9 ; 10 ; 10
Activity 4: 8 ; 12 ; 7 ; 11 ; 16 ; 20
Activity 5: 8 ; 12 ; 10
Activity 6: 1 ; 4 ; 7 ; 11 ; 13 ; 15 ; 17 ; 19
Activity 7: 7 ; 9 ; 11
Activity 8: 2 ; 2 ; 3 ; 4 ; 5 ; 7 ; 5 ; 2
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