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: ______________
26 × 8 = 6 × 2 + 6 × 6. What number goes in the ? part?
Answer: ______________
33 × 7 = 3 × 2 + 3 × 5. What number goes in the ? part?
Answer: ______________
45 × 9 = 5 × 4 + 5 × 5. What number goes in the ? part?
Answer: ______________
53 × 10 = 3 × 8 + 3 × 2. What number goes in the ? part?
Answer: ______________
69 × 10 = 9 × 6 + 9 × 4. What number goes in the ? part?
Answer: ______________
74 × 9 = 4 × 4 + 4 × 5. What number goes in the ? part?
Answer: ______________
87 × 10 = 7 × 6 + 7 × 4. What number goes in the ? part?
Answer: ______________
98 × 9 = 8 × 5 + 8 × 4. What number goes in the ? part?
Answer: ______________
106 × 7 = 6 × 5 + 6 × 2. What number goes in the ? part?
Answer: ______________
115 × 7 = 5 × 5 + 5 × 2. What number goes in the ? part?
Answer: ______________
128 × 7 = 8 × 5 + 8 × 2. What number goes in the ? part?
Answer: ______________
Answer key: Area models
- 1. 14
- 2. 36
- 3. 15
- 4. 25
- 5. 6
- 6. 36
- 7. 20
- 8. 28
- 9. 32
- 10. 12
- 11. 10
- 12. 16
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/area-models