MathematicsBeginner

Millimetres, decimetres and kilometres

Neighbouring units differ by ten

Estimated time · 8 min 9 Content blocks

Core concepts

Formulas

1 km=1000 m,1 m=10 dm,1 dm=10 cm,1 cm=10 mm1\text{ km}=1000\text{ m},\quad 1\text{ m}=10\text{ dm},\quad 1\text{ dm}=10\text{ cm},\quad 1\text{ cm}=10\text{ mm}

Worked example

Example
Solution

Worked example

Worked examples
Example
Solution steps
  1. 1
  2. 2
  3. 3
  4. 4
Answer

Worked example

Worked examplesVariant 1
Example
Solution steps
  1. 1
  2. 2
  3. 3
  4. 4
Answer

Worked example

Worked examplesVariant 2
Example
Solution steps
  1. 1
  2. 2
  3. 3
  4. 4
Answer

Exercises

Fill in the blank

Glossary

Kilometre
Millimetre
Practice set
Answered 0 / 6
1Fill in the blank

Tip

2Fill in the blank

Tip

3Single choice

Tip

4Single choice

Tip

5True / False

Tip

6True / False

Tip

Results are not saved — this session disappears when you leave.
AI DO LEARN

Science, made explorable.

5 Disciplines·6 Levels·647 Knowledge points

© 2026 AI DO LEARN. All rights reserved.

Original explanations, diagrams and code may not be republished without permission; please credit the source when quoting.