🧮 Detailed Explanation of Addition Facts – Sums up to 10

Addition facts where sums are up to 10 are very important in Year 2 Maths. Learning these facts helps you solve problems quickly and understand numbers better. Let’s look at what addition means and how we can work with addition sums to ten.

➕ What is Addition?

Addition is when we put two groups of things together to find out how many there are in total. For example, if you have 3 apples and your friend gives you 4 more apples, you add 3 and 4 to find out how many apples you have in total.

📚 Addition Sums Up to 10

When we talk about addition sums up to 10, we are adding two numbers that together make a number from 1 up to 10. Some examples are:

  • 2 + 3 = 5
  • 6 + 4 = 10
  • 1 + 7 = 8

These sums help you practise adding small numbers and get faster at finding answers.

🛠️ Useful Strategies to Understand Addition Sums to 10

  1. Using Fingers: You can use your fingers to count. For example, to add 5 + 3, hold up 5 fingers, then count 3 more fingers. Count all the fingers to find the answer, which is 8.
  2. Number Line: A number line helps you count forward. Start at the first number, then count forward by the second number. For example, to add 4 + 2, start at 4 and count two jumps forward — 5, 6 — so 4 + 2 = 6.
  3. Picture Drawing: Draw pictures to show addition. If you want to add 3 + 5, draw 3 stars and then 5 more stars. Count all the stars to find the total.
  4. Using Objects: You can use objects like blocks, toys, or counters. Put 4 blocks in one group and 3 in another. When you put them together and count them all, you get 7.
  5. Number Bonds to 10: These are pairs of numbers that add up to 10. For example, 7 + 3 and 6 + 4 are number bonds to 10. Practising these helps you add numbers quickly.

📝 Practice Examples

  • 1 + 6 = ? (Start at 1, count 6 more: 2, 3, 4, 5, 6, 7. Answer is 7.)
  • 4 + 5 = ? (Use your fingers or objects to count all. Answer is 9.)
  • 3 + 3 = ? (Double three, which is 6.)

💡 Remember

Always add starting from the first number and count on the second number. Using the strategies like fingers or number lines can make addition easier and fun. Keep practising these addition facts up to 10 to help you become confident in maths!

❓ 20 Examination-style Questions with Answers on Addition Facts – Sums up to 10

Here are 20 practice questions on addition facts with sums up to 10, perfect for Year 2 Key Stage 1 students. Try to answer each question and then check your answers to see how well you know your addition facts.

🧩 Questions

  1. What is 3 + 4?
  2. Add 5 and 2.
  3. Find the sum of 1 + 6.
  4. What is 2 + 7?
  5. Add 4 and 5.
  6. What is 0 + 9?
  7. Find the answer to 6 + 3.
  8. Add 1 and 8.
  9. What is 7 + 1?
  10. Find the sum of 2 + 5.
  11. Add 3 and 6.
  12. What is 4 + 4?
  13. Find the answer to 5 + 3.
  14. Add 0 and 7.
  15. What is 2 + 6?
  16. Add 1 and 3.
  17. What is 8 + 1?
  18. Find the sum of 3 + 5.
  19. What is 4 + 1?
  20. Add 6 and 2.

✅ Answers

  1. 3 + 4 = 7
  2. 5 + 2 = 7
  3. 1 + 6 = 7
  4. 2 + 7 = 9
  5. 4 + 5 = 9
  6. 0 + 9 = 9
  7. 6 + 3 = 9
  8. 1 + 8 = 9
  9. 7 + 1 = 8
  10. 2 + 5 = 7
  11. 3 + 6 = 9
  12. 4 + 4 = 8
  13. 5 + 3 = 8
  14. 0 + 7 = 7
  15. 2 + 6 = 8
  16. 1 + 3 = 4
  17. 8 + 1 = 9
  18. 3 + 5 = 8
  19. 4 + 1 = 5
  20. 6 + 2 = 8

Use these addition practice questions to get better at adding numbers up to 10. Keep practising to improve your speed and confidence with addition facts!