Worksheet directions
Grade 4 • Guided Practice • Work with your teacher or a partner. Discuss the model or strategy, then complete each problem.
Sample questions
- A rectangle has area 128 square units and one side of 4 units. Find the missing side by splitting the area into 120 and 8 square units.
Answer: ___
- A rectangle has area 215 square units and one side of 5 units. Find the missing side by splitting the area into 200 and 15 square units.
Answer: ___
- A rectangle has area 92 square units and one side of 4 units. Find the missing side by splitting the area into 80 and 12 square units.
Answer: ___
- A rectangle has area 252 square units and one side of 6 units. Find the missing side by splitting the area into 240 and 12 square units.
Answer: ___
- A rectangle has area 72 square units and one side of 3 units. Find the missing side by splitting the area into 60 and 12 square units.
Answer: ___
- A rectangle has area 312 square units and one side of 6 units. Find the missing side by splitting the area into 300 and 12 square units.
Answer: ___
See the preview for diagrams, answer spaces, and the complete layout.
Common Core connections
Source labels: 4.NBT.B.6. Review the learning goals below to check the fit for your class.
- 4.NBT.B.6 — Divide with up to four-digit dividends
Bring it into your lesson
Review the preview and question content above. Open the resource in Sparkclass to copy it to your Files and use it in your workspace. Check the resulting layout before sharing it with students.
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