Measure in Meter and Centimeter interactive worksheet | Live ... - Free Printable

Let's solve the problem step by step.

Understanding the Task:

The goal is to choose the correct unit of measurement — centimeters (cm) or meters (m) — for each object based on its size.

Guidelines from the worksheet:
1. Use centimeters for short lengths (small objects).
2. Use meters for longer lengths and distances (larger objects).

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Now, let's analyze each object:

#### 1. Sofa
- A sofa is a large piece of furniture.
- It is typically about 1.5 to 2 meters long.
- ✔ Correct unit: Meters

#### 2. Desk (Table)
- A classroom desk is medium-sized but still fairly large.
- Its length is usually around 1 meter or more.
- ✔ Correct unit: Meters

#### 3. Mobile Phone
- A phone is small — about 15 cm long.
- This is a short length, so centimeters are appropriate.
- ✔ Correct unit: Centimeters

#### 4. Notebook
- A standard notebook is small, about 20–30 cm in length.
- Again, this is a short object.
- ✔ Correct unit: Centimeters

#### 5. Chair
- A chair is taller than a notebook or phone, but not as large as a sofa.
- The height of a chair is usually around 80–90 cm.
- While it's close to a meter, centimeters are still more practical for measuring such an object precisely.
- ✔ Correct unit: Centimeters

> Note: Although a chair is close to 1 meter, we use centimeters because it’s a short length, and precision matters for smaller objects.

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✔ Final Answers:

| Object | Choose the unit |
|--------------|---------------------|
| Sofa | Meters |
| Desk | Meters |
| Mobile Phone | Centimeters |
| Notebook | Centimeters |
| Chair | Centimeters |

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🔍 Summary:

- Use meters for larger items like sofas and desks.
- Use centimeters for smaller items like phones, notebooks, and chairs.

This helps students understand the practical use of units in everyday life!