Let’s solve each conversion step by step. We’ll use these basic rules:
- 1 km = 1,000 m
- 1 m = 100 cm
- 1 cm = 10 mm
- So:
- To go from bigger unit to smaller → multiply
- To go from smaller unit to bigger → divide
---
1 a. 7 km = ? m
→ 7 × 1,000 =
7,000 m
1 b. 1 cm = ? mm
→ 1 × 10 =
10 mm
---
2 a. 10 m = ? cm
→ 10 × 100 =
1,000 cm
2 b. 200 cm = ? m
→ 200 ÷ 100 =
2 m
---
3 a. 6,000 m = ? km
→ 6,000 ÷ 1,000 =
6 km
3 b. 3,000 m = ? km
→ 3,000 ÷ 1,000 =
3 km
---
4 a. 2,000 m = ? km
→ 2,000 ÷ 1,000 =
2 km
4 b. 900 cm = ? m
→ 900 ÷ 100 =
9 m
---
5 a. 60 mm = ? cm
→ 60 ÷ 10 =
6 cm
5 b. 700 cm = ? m
→ 700 ÷ 100 =
7 m
---
6 a. 90 mm = ? cm
→ 90 ÷ 10 =
9 cm
6 b. 9,000 m = ? km
→ 9,000 ÷ 1,000 =
9 km
---
7 a. 4,000 m = ? km
→ 4,000 ÷ 1,000 =
4 km
7 b. 5,000 m = ? km
→ 5,000 1,000 =
5 km
---
8 a. 8,000 m = ? km
→ 8,000 ÷ 1,000 =
8 km
8 b. 3 cm = ? mm
→ 3 × 10 =
30 mm
---
9 a. 7 cm = ? mm
→ 7 × 10 =
70 mm
9 b. 300 cm = ? m
→ 300 ÷ 100 =
3 m
---
10 a. 20 mm = ? cm
→ 20 10 =
2 cm
10 b. 100 mm = ? cm
→ 100 ÷ 10 =
10 cm
---
Final Answer:
1a. 7000
1b. 10
2a. 1000
2b. 2
3a. 6
3b. 3
4a. 2
4b. 9
5a. 6
5b. 7
6a. 9
6b. 9
7a. 4
7b. 5
8a. 8
8b. 30
9a. 70
9b. 3
10a. 2
10b. 10
Parent Tip: Review the logic above to help your child master the concept of measurement conversion worksheets.
