Age Guides
Age 5 guide to number bonds to 5
Age-appropriate activities, explanations and practice ideas for number bonds to 5.
Quick answer
Number bonds to 5 are pairs of numbers that add together to make 5. For example, 2 + 3 = 5, so 2 and 3 are number bonds to 5.Learning outcome
By the end of this page, you will be able to find all the number bonds to 5 and use them to solve simple addition problems. Success signs:- You can say the pairs of numbers that add to make 5
- You can use number bonds to solve simple addition questions
- You can show number bonds with objects or drawings
- You can explain how number bonds help you add more easily
Why this matters
Number bonds are important because they help you understand how numbers work together. When you know number bonds to 5, you can add numbers quickly and easily. This skill helps in everyday life, like when you're sharing toys or counting your snacks. It also helps you later when you learn bigger numbers and more complex maths.How it works
Number bonds to 5 are all the ways you can split 5 into two parts. You can think of it like sharing 5 toys between two friends. The number of toys each friend gets adds up to 5. To find number bonds to 5:- Start with 5 objects (like counters, blocks, or sweets)
- Split them into two groups
- Count how many are in each group
- Write the numbers as an addition sentence
- 5 objects split into 1 and 4: 1 + 4 = 5
- 5 objects split into 2 and 3: 2 + 3 = 5
- 5 objects split into 0 and 5: 0 + 5 = 5
Examples you can see
Let's look at number bonds to 5 using real objects and drawings. Using counters: If you have 5 red counters and 0 blue counters, you have 5 counters in total. So 5 + 0 = 5. If you have 4 red counters and 1 blue counter, you have 5 counters in total. So 4 + 1 = 5. If you have 3 red counters and 2 blue counters, you have 5 counters in total. So 3 + 2 = 5. If you have 2 red counters and 3 blue counters, you have 5 counters in total. So 2 + 3 = 5. If you have 1 red counter and 4 blue counters, you have 5 counters in total. So 1 + 4 = 5. If you have 0 red counters and 5 blue counters, you have 5 counters in total. So 0 + 5 = 5. Using drawings: You can draw 5 circles and then split them into two groups. 5 circles split into 1 and 4: • • • • • Split into 1 and 4: • • • • • This shows 1 + 4 = 5. Using fingers: Hold up 5 fingers. Then put down some fingers and count how many are still up. For example:- 5 fingers up, 0 down: 5 + 0 = 5
- 4 fingers up, 1 down: 4 + 1 = 5
- 3 fingers up, 2 down: 3 + 2 = 5
- 2 fingers up, 3 down: 2 + 3 = 5
- 1 finger up, 4 down: 1 + 4 = 5
- 0 fingers up, 5 down: 0 + 5 = 5
Try it as a mini adventure
Adventure: The Magic Number 5 You are a treasure hunter looking for 5 golden coins hidden in the forest. You find coins in different places. You must find all the ways to make 5 coins using two pockets. Step 1: You find 5 coins in a tree hole. You put them in your left pocket and 0 in your right pocket. How many coins do you have? 5 + 0 = 5 Step 2: You find 4 coins near a rock. You put 1 in your left pocket and 3 in your right pocket. How many coins do you have? 1 + 4 = 5 Step 3: You find 3 coins by a stream. You put 2 in your left pocket and 1 in your right pocket. How many coins do you have? 2 + 3 = 5 Step 4: You find 2 coins under a log. You put 3 in your left pocket and 2 in your right pocket. How many coins do you have? 3 + 2 = 5 Step 5: You find 1 coin near a flower. You put 4 in your left pocket and 1 in your right pocket. How many coins do you have? 4 + 1 = 5 Step 6: You find 0 coins in a cave. You put 5 in your left pocket and 0 in your right pocket. How many coins do you have? 0 + 5 = 5 Challenge: Can you find all the ways to split 5 coins between your two pockets?Common mistakes
- Mistake: Thinking that 2 + 2 = 5 Why it happens: Confusing number bonds with addition facts Fix: Use objects to count. 2 + 2 = 4, not 5
- Mistake: Forgetting that 0 + 5 = 5 Why it happens: Not thinking about zero as a number Fix: Use fingers or counters to show that 0 + 5 = 5
- Mistake: Counting the same pair twice Why it happens: Not organizing the way they think about the pairs Fix: Write pairs in order, like 0 + 5, 1 + 4, 2 + 3
- Mistake: Mixing up which number is first Why it happens: Not knowing that 2 + 3 and 3 + 2 are the same pairs Fix: Use visual aids to show that 2 + 3 = 5 and 3 + 2 = 5
Parent and carer guide
Parents and carers can help by:- Using everyday objects like toys, snacks, or blocks to show number bonds
- Playing number bond games together
- Repeating number bonds aloud and asking your child to say them
- Using fingers to show different combinations
- Encouraging your child to draw number bonds
- Not worrying if they don't get all the answers right away
- Using real-life situations like sharing food or counting toys
- Count 5 objects together
- Split them into two groups
- Ask "How many in each group?"
- Write the number sentence
- Repeat with different splits
- Children may mix up order at first
- They might not know all the bonds immediately
- They may need to use fingers or objects to help
Practice questions
- What is 3 + 2?
- What is 1 + 4?
- What is 0 + 5?
- What is 2 + 3?
- What is 4 + 1?
- 5
- 5
- 5
- 5
- 5
FAQ
What are number bonds?
Number bonds are pairs of numbers that add together to make a specific total. For example, the number bonds to 5 are 0 + 5, 1 + 4, 2 + 3, 3 + 2, 4 + 1, and 5 + 0.
Why are number bonds important?
Number bonds help children understand how numbers work together. They make addition easier and help children solve problems more quickly.
How can I practice number bonds at home?
You can use counters, toys, or drawings to show different ways to make 5. Try splitting 5 objects into two groups and writing the addition sentence.
Can number bonds be bigger than 5?
Yes! Number bonds can be for any number. For example, number bonds to 10 are 0 + 10, 1 + 9, 2 + 8, 3 + 7, 4 + 6, and 5 + 5.
How do I know if I've found all number bonds?
Start with 0 and count up. For each number, find what you need to add to get to 5. When you reach the middle, you'll have found all pairs.