πagarwalmath · 3rd grade · Common Core 3.MD.C.7c
🧱 Area models
Area and multiplication (tiling, side lengths, splitting shapes)
Name: ______________________Date: ____________
18 × 10 = 8 × 2 + 8 × 8. What number goes in the ? part?
Answer: ______________
26 × 8 = 6 × 5 + 6 × 3. What number goes in the ? part?
Answer: ______________
33 × 7 = 3 × 4 + 3 × 3. What number goes in the ? part?
Answer: ______________
44 × 10 = 4 × 2 + 4 × 8. What number goes in the ? part?
Answer: ______________
56 × 8 = 6 × 3 + 6 × 5. What number goes in the ? part?
Answer: ______________
65 × 9 = 5 × 4 + 5 × 5. What number goes in the ? part?
Answer: ______________
78 × 10 = 8 × 8 + 8 × 2. What number goes in the ? part?
Answer: ______________
84 × 8 = 4 × 5 + 4 × 3. What number goes in the ? part?
Answer: ______________
99 × 10 = 9 × 7 + 9 × 3. What number goes in the ? part?
Answer: ______________
105 × 7 = 5 × 4 + 5 × 3. What number goes in the ? part?
Answer: ______________
114 × 9 = 4 × 5 + 4 × 4. What number goes in the ? part?
Answer: ______________
125 × 10 = 5 × 4 + 5 × 6. What number goes in the ? part?
Answer: ______________
Answer key: Area models
- 1. 64
- 2. 18
- 3. 9
- 4. 32
- 5. 30
- 6. 25
- 7. 16
- 8. 12
- 9. 27
- 10. 15
- 11. 16
- 12. 30
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/area-models