Grade 3 — Count the rows and columns, then multiply. Yo-yo arrays make multiplication visible!
1. Count the rows and columns of yo-yos, then multiply.
_____ rows × _____ columns = _____ yo-yos
2. Count the rows and columns of yo-yos, then multiply.
_____ rows × _____ columns = _____ yo-yos
3. Count the rows and columns of yo-yos, then multiply.
_____ rows × _____ columns = _____ yo-yos
4. Count the rows and columns of yo-yos, then multiply.
_____ rows × _____ columns = _____ yo-yos
5. Count the rows and columns of yo-yos, then multiply.
_____ rows × _____ columns = _____ yo-yos
6. Count the rows and columns of yo-yos, then multiply.
_____ rows × _____ columns = _____ yo-yos
7. 3 × 2 = _____
8. 4 × 3 = _____
9. 5 × 4 = _____
10. 2 × 7 = _____
| 1. 3×4=12 | 2. 2×5=10 | ||
| 3. 4×3=12 | 4. 5×2=10 | ||
| 5. 2×6=12 | 6. 4×4=16 | ||
| 7. 3×2=6 | 8. 4×3=12 | 9. 5×4=20 | 10. 2×7=14 |