Answer key for a metric volume worksheet featuring nine rectangular prisms with labeled dimensions and calculated volumes.

The image you've uploaded is a completed worksheet titled "FIND THE VOLUME 3 (METRIC) ANSWERS", which shows various rectangular prisms (cuboids) and cubes with their dimensions labeled. The task is to calculate the volume of each shape using the formula:

> Volume = Length × Width × Height

All answers are already provided, but I’ll go through each one step by step to verify the calculations and explain how they were solved.

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🔷 Understanding Volume

For a rectangular prism or cube:
- Volume = length × width × height
- Units must be consistent (e.g., cm³, mm³, m³)

Let’s check each shape:

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✔ Row 1

#### 1. Prism: 4cm × 3cm × 6cm
- Volume = 4 × 3 × 6 = 72 cm³ ✔️
✔ Correct

#### 2. Prism: 8mm × 2mm × 3mm
- Volume = 8 × 2 × 3 = 48 mm³ ✔️
✔ Correct

#### 3. Cube: 5cm × 5cm × 5cm
- Volume = 5 × 5 × 5 = 125 cm³ ✔️
✔ Correct

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✔ Row 2

#### 4. Prism: 5m × 4m × 4m
- Volume = 5 × 4 × 4 = 80 m³ ✔️
✔ Correct

#### 5. Prism: 5cm × 2cm × 8cm
- Volume = 5 × 2 × 8 = 80 cm³ ✔️
✔ Correct

#### 6. Prism: 3m × 3m × 10m
- Volume = 3 × 3 × 10 = 90 m³ ✔️
✔ Correct

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✔ Row 3

#### 7. Prism: 7cm × 4cm × 5cm
- Volume = 7 × 4 × 5 = 140 cm³ ✔️
✔ Correct

#### 8. Cube: 4mm × 4mm × 4mm
- Volume = 4 × 4 × 4 = 64 mm³ ✔️
✔ Correct

#### 9. Prism: 8m × 2m × 4m
- Volume = 8 × 2 × 4 = 64 m³ ✔️
✔ Correct

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🟩 Summary:

All the volume calculations in the worksheet are correct.

Each answer uses the standard formula for volume:
> V = l × w × h

And units are properly expressed as cubic units (cm³, mm³, m³).

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💡 Tips for Students:

- Always multiply all three dimensions.
- Make sure units are consistent — don’t mix cm and mm unless converted.
- For cubes, since all sides are equal: V = s³ (side cubed).

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✔ Final Answer:

All volumes are correctly calculated as shown in the worksheet.

| Shape | Dimensions | Volume |
|------|------------|--------|
| 1 | 4×3×6 cm | 72 cm³ |
| 2 | 8×2×3 mm | 48 mm³ |
| 3 | 5×5×5 cm | 125 cm³ |
| 4 | 5×4×4 m | 80 m³ |
| 5 | 5×2×8 cm | 80 cm³ |
| 6 | 3×3×10 m | 90 m³ |
| 7 | 7×4×5 cm | 140 cm³ |
| 8 | 4×4×4 mm | 64 mm³ |
| 9 | 8×2×4 m | 64 m³ |

✔ All correct! Well done! 🎉

Let me know if you'd like a version without answers for practice!