Let's solve each of these
metric to metric conversions step by step. We’ll use the standard metric prefixes and conversion factors:
Key Conversion Factors:
-
Mass:
- 1 kg = 1000 g
-
Length:
- 1 m = 100 cm
- 1 m = 1000 mm
- 1 km = 1000 m
-
Volume:
- 1 L = 1000 mL
---
Now, let’s go through each problem:
---
1. 3680 g = _____ kg
→ Divide by 1000:
3680 ÷ 1000 =
3.68 kg
✔ Answer: 3.68
---
2. 0.67 kg = _____ g
→ Multiply by 1000:
0.67 × 1000 =
670 g
✔ Answer: 670
---
3. 101 cm = _____ m
→ Divide by 100:
101 ÷ 100 =
1.01 m
✔ Answer: 1.01
---
4. 8.08 L = _____ mL
→ Multiply by 1000:
8.08 × 1000 =
8080 mL
✔ Answer: 8080
---
5. 158 mm = _____ cm
→ Divide by 10:
158 ÷ 10 =
15.8 cm
✔ Answer: 15.8
---
6. 7.85 km = _____ m
→ Multiply by 1000:
7.85 × 1000 =
7850 m
✔ Answer: 7850
---
7. 13570 mL = _____ L
→ Divide by 1000:
13570 ÷ 1000 =
13.57 L
✔ Answer: 13.57
---
8. 14.9 cm = _____ mm
→ Multiply by 10:
14.9 × 10 =
149 mm
✔ Answer: 149
---
9. 608 m = _____ km
→ Divide by 1000:
608 ÷ 1000 =
0.608 km
✔ Answer: 0.608
---
10. 30.5 m = _____ cm
→ Multiply by 100:
30.5 × 100 =
3050 cm
✔ Answer: 3050
---
11. 2750 cm = _____ m
→ Divide by 100:
2750 ÷ 100 =
27.5 m
✔ Answer: 27.5
---
12. 5.68 km = _____ m
→ Multiply by 1000:
5.68 × 1000 =
5680 m
✔ Answer: 5680
---
13. 800 g = _____ kg
→ Divide by 1000:
800 ÷ 1000 =
0.8 kg
✔ Answer: 0.8
---
14. 4.82 L = _____ mL
→ Multiply by 1000:
4.82 × 1000 =
4820 mL
✔ Answer: 4820
---
15. 8700 mL = _____ L
→ Divide by 1000:
8700 ÷ 1000 =
8.7 L
✔ Answer: 8.7
---
16. 0.09 kg = _____ g
→ Multiply by 1000:
0.09 × 1000 =
90 g
✔ Answer: 90
---
17. 1520 mm = _____ cm
→ Divide by 10:
1520 ÷ 10 =
152 cm
✔ Answer: 152
---
18. 12 cm = _____ mm
→ Multiply by 10:
12 × 10 =
120 mm
✔ Answer: 120
---
19. 2080 m = _____ km
→ Divide by 1000:
2080 ÷ 1000 =
2.08 km
✔ Answer: 2.08
---
20. 20.8 m = _____ cm
→ Multiply by 100:
20.8 × 100 =
2080 cm
✔ Answer: 2080
---
✔ Final Answers (in order):
1.
3.68
2.
670
3.
1.01
4.
8080
5.
15.8
6.
7850
7.
13.57
8.
149
9.
0.608
10.
3050
11.
27.5
12.
5680
13.
0.8
14.
4820
15.
8.7
16.
90
17.
152
18.
120
19.
2.08
20.
2080
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Let me know if you'd like this in a printable format or with explanations for any specific ones!
Parent Tip: Review the logic above to help your child master the concept of 7th grade conversion worksheet.
