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Length & capacity

Measurement

Japanese school year: Elementary 2

What you learn

Learn standard units and measurement methods for length and capacity, such as meters and liters. These skills are helpful for measuring objects and comparing liquid amounts in daily life. Having basic knowledge of numbers along with simple addition and subtraction will make learning these units much easier.

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Key points

This formula is used to convert length units between meters and centimeters. 1 m1\,\mathrm{m} is equal to 100 cm100\,\mathrm{cm}.

1 m=100 cm1\,\mathrm{m} = 100\,\mathrm{cm}

This formula is used to convert long distances between kilometers and meters. 1 km1\,\mathrm{km} is equal to 1000 m1000\,\mathrm{m}.

1 km=1000 m1\,\mathrm{km} = 1000\,\mathrm{m}

This formula is used to convert liquid volumes between liters and deciliters. 1 L1\,\mathrm{L} is equal to 10 dL10\,\mathrm{dL}.

1 L=10 dL1\,\mathrm{L} = 10\,\mathrm{dL}

This formula is used to convert liquid volumes between liters and milliliters. 1 L1\,\mathrm{L} is equal to 1000 mL1000\,\mathrm{mL}.

1 L=1000 mL1\,\mathrm{L} = 1000\,\mathrm{mL}

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