πagarwalmath · 3rd grade · Common Core 3.MD.C.7c
🧱 Area models
Area and multiplication (tiling, side lengths, splitting shapes)
Name: ______________________Date: ____________
17 × 7 = 7 × 5 + 7 × 2. What number goes in the ? part?
Answer: ______________
29 × 9 = 9 × 5 + 9 × 4. What number goes in the ? part?
Answer: ______________
33 × 9 = 3 × 5 + 3 × 4. What number goes in the ? part?
Answer: ______________
48 × 8 = 8 × 6 + 8 × 2. What number goes in the ? part?
Answer: ______________
56 × 10 = 6 × 2 + 6 × 8. What number goes in the ? part?
Answer: ______________
68 × 8 = 8 × 5 + 8 × 3. What number goes in the ? part?
Answer: ______________
77 × 10 = 7 × 7 + 7 × 3. What number goes in the ? part?
Answer: ______________
87 × 7 = 7 × 4 + 7 × 3. What number goes in the ? part?
Answer: ______________
95 × 10 = 5 × 6 + 5 × 4. What number goes in the ? part?
Answer: ______________
107 × 8 = 7 × 5 + 7 × 3. What number goes in the ? part?
Answer: ______________
114 × 9 = 4 × 6 + 4 × 3. What number goes in the ? part?
Answer: ______________
125 × 7 = 5 × 5 + 5 × 2. What number goes in the ? part?
Answer: ______________
Answer key: Area models
- 1. 14
- 2. 36
- 3. 12
- 4. 16
- 5. 48
- 6. 24
- 7. 21
- 8. 21
- 9. 20
- 10. 21
- 11. 12
- 12. 10
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/area-models