Let’s work through each problem step by step.
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Problem 1:
We are told to first count the square units in the grid, then multiply the side lengths (5 units × 7 units) to find the area.
- Counting: The grid is 5 squares tall and 7 squares wide → 5 × 7 = 35 square units.
- Multiplying: 5 units × 7 units = 35 square units.
- Compare: Both methods give 35 → they match.
✔ So, Area =
35 square units.
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Problem 2:
Grid is 4 units tall and 6 units wide.
- Counting: 4 rows × 6 columns = 24 square units.
- Multiplying: 4 × 6 = 24 square units.
- Compare: Same result.
✔ Area =
24 square units.
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Problem 3:
Grid is 3 units tall and 8 units wide.
- Counting: 3 × 8 = 24 square units.
- Multiplying: 3 × 8 = 24 square units.
- Compare: Match.
✔ Area =
24 square units.
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Problem 4:
Grid is 3 units tall and 7 units wide.
- Counting: 3 × 7 = 21 square units.
- Multiplying: 3 × 7 = 21 square units.
- Compare: Match.
✔ Area =
21 square units.
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Now, the final question:
> Did you get the same area with both methods? Circle your answer.
Since for all 4 problems, counting and multiplying gave the same result → YES.
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Final Answer:
YES
Parent Tip: Review the logic above to help your child master the concept of area worksheet 3rd grade.
