Worksheet Library / Number Sense
Number Bonds within 9: Match Equal Sums Worksheet
Number Bonds within 9: Match Equal Sums Worksheet: a printable maths practice sheet with an answer key, ideal for number bonds within 9 match equal sums practice. Make fresh sets as often as you like and print on A4 paper.
Use New Numbers to make another set. Choose Worksheet or Answer Key, then use the worksheet’s Print button.
Teaching Notes
Focus: Composing Numbers Within 9. Use the worked example and teaching sequence below to explain the reasoning before independent practice.
Before You Begin
- Count a whole set and its parts.
Teaching Steps for Parents and Teachers
- Identify the whole and the two parts.
- Add the parts to find the whole.
- Subtract a known part from the whole to find a missing part.
- For a matching problem, solve each item before drawing its connection. Check that the connected representations have equal values.
Worked Examples
A set has 5 objects. 2 are in one group. How many are in the other group?
- 5 − 2 = 3.
- Check the two parts: 2 + 3 = 5.
Answer: 3
Common Mistakes and How to Help
A part cannot be counted twice in the whole.
Show how the two parts make the original whole.
Questions to Check Understanding
- Show how the two parts make the original whole.
- Which step explains your answer?
- Can you apply the same reasoning when the numbers change?
Practice Advice
Work through the example together. Ask the learner to explain the first two problems, then try three independently. Review the first incorrect step before assigning more practice.
Next Practice
- Use New Numbers to practice the same skill with different values.
- If the learner needs help, return to the example and model each step before trying again.