Grade 6 Measurement Worksheets: Metric lengths (mm, cm, m and km ... - Free Printable

Final Answer:
1. 50 m = 5000 cm; 20 m = 0.02 km
2. 43 km = 43,000,000 mm; 29 km = 29,000 m
3. 36 km = 3,600,000 cm; 14 cm = 0.00014 km
4. 47 mm = 0.047 m; 36 km = 36,000 m
5. 24 mm = 0.024 m; 46 mm = 0.046 m
6. 44 cm = 0.44 m; 46 cm = 0.46 km? → Wait—error: 46 cm = 0.00046 km (not 0.46 km)
Let me correct all answers carefully using standard metric conversions:

Key facts:
- 1 m = 100 cm
- 1 m = 1000 mm
- 1 km = 1000 m
→ So:
 1 km = 1000 × 100 = 100,000 cm
 1 km = 1000 × 1000 = 1,000,000 mm

Now solve each pair correctly:

1. 50 m = 50 × 100 = 5000 cm
20 m = 20 ÷ 1000 = 0.02 km

2. 43 km = 43 × 1,000,000 = 43,000,000 mm
29 km = 29 × 1000 = 29,000 m

3. 36 km = 36 × 100,000 = 3,600,000 cm
14 cm = 14 ÷ 100,000 = 0.00014 km

4. 47 mm = 47 ÷ 1000 = 0.047 m
36 km = 36 × 1000 = 36,000 m

5. 24 mm = 24 ÷ 1000 = 0.024 m
46 mm = 46 ÷ 1000 = 0.046 m

6. 44 cm = 44 ÷ 100 = 0.44 m
46 cm = 46 ÷ 100,000 = 0.00046 km

7. 33 cm = 33 ÷ 100,000 = 0.00033 km
24 cm = 24 ÷ 100,000 = 0.00024 km

8. 26 m = 26 × 100 = 2600 cm
48 m = 48 × 1000 = 48,000 mm

9. 42 m = 42 × 100 = 4200 cm
15 mm = 15 ÷ 1000 = 0.015 m

But the worksheet has 18 blanks (9 rows × 2), so listing all 18 answers in order:

1. 5000
2. 0.02
3. 43,000,000
4. 29,000
5. 3,600,000
6. 0.00014
7. 0.047
8. 36,000
9. 0.024
10. 0.046
11. 0.44
12. 0.00046
13. 0.00033
14. 0.00024
15. 2600
16. 48,000
17. 4200
18. 0.015

Final Answer:
5000, 0.02, 43000000, 29000, 3600000, 0.00014, 0.047, 36000, 0.024, 0.046, 0.44, 0.00046, 0.00033, 0.00024, 2600, 48000, 4200, 0.015