Let’s solve this step by step.
We are given:
5 × 3
That means
5 groups of 3, or adding 3 five times.
So let’s write that out:
3 + 3 + 3 + 3 + 3
Now count how many 3s we have:
→ First 3
→ Second 3
→ Third 3
→ Fourth 3
→ Fifth 3
Yes, that’s five 3s added together.
Now look at the options:
- 3 + 3 + 3 → That’s only three 3s → too small
- 3 + 3 → Only two 3s → way too small
- 3 + 3 + 3 + 3 → Four 3s → still not enough
- 3 + 3 + 3 + 3 + 3 → Five 3s → perfect!
Also, just to double-check:
5 × 3 = 15
And 3 + 3 + 3 + 3 + 3 = 15 → matches!
Final Answer:
3 + 3 + 3 + 3 + 3
Parent Tip: Review the logic above to help your child master the concept of grade 3 math activities.