Measurement Worksheets | Free - CommonCoreSheets - Free Printable

Let's solve each problem step by step. This worksheet is about converting units of measurement in the metric system.

---

1. 2105 mL = ________ L

We know:
- 1 L = 1000 mL

So to convert mL to L, divide by 1000:

$$
2105 \div 1000 = 2.105
$$

✔ Answer: 2.105 L

---

2. 2457 kg = ________ g

We know:
- 1 kg = 1000 g

So multiply by 1000:

$$
2457 \times 1000 = 2,457,000
$$

✔ Answer: 2,457,000 g

---

3. 240 L = ________ mL

We know:
- 1 L = 1000 mL

Multiply by 1000:

$$
240 \times 1000 = 240,000
$$

✔ Answer: 240,000 mL

---

4. 450 cm = ________ m

We know:
- 1 m = 100 cm

Divide by 100:

$$
450 \div 100 = 4.5
$$

✔ Answer: 4.5 m

---

5. 142 cm = ________ mm

We know:
- 1 cm = 10 mm

Multiply by 10:

$$
142 \times 10 = 1,420
$$

✔ Answer: 1,420 mm

---

6. 226 m = ________ mm

We know:
- 1 m = 1000 mm

Multiply by 1000:

$$
226 \times 1000 = 226,000
$$

✔ Answer: 226,000 mm

---

✔ Final Answers:

1. 2105 mL = 2.105 L
2. 2457 kg = 2,457,000 g
3. 240 L = 240,000 mL
4. 450 cm = 4.5 m
5. 142 cm = 1,420 mm
6. 226 m = 226,000 mm

---

Let me know if you'd like this formatted as a printable answer key!