A tree is $12\mathrm{m} 20\mathrm{cm}$ high. The upper part of the tree is broken by wind. If the remaining height of the tree is $7\mathrm{m} 56\mathrm{cm}$, how much portion is broken by the wind?

Convert $5555 \mathrm{cm}$ into metre and centimetre.

Decide whether the below length is longer or shorter and use metre and centimetre accordingly.

The length of your shoe lace.

Fill in the blank with the correct unit.

A wall is about $3$ _____  (metre/ gram) long.

Decide whether the below length is longer or shorter and use metre and centimetre accordingly.

The length of a spoon.

Convert $2225 \mathrm{cm}$ into metre and centimetre.

Which unit will you use to measure the length of a pipe?

Metre is the unit for measuring mass.

Decide whether the below length is longer or shorter and use metre and centimetre accordingly.

The length of a car.

Fill in the blank with $\mathrm{cm}, \mathrm{g}$ or $\mathrm{ml}$.

Decide whether the below length is longer or shorter and use metre and centimetre accordingly.

The height of a building.

Convert the length $45 \mathrm{m}$ into centimetre.

Decide whether the below length is longer or shorter and use $\mathrm{m}$ and $\mathrm{cm}$ accordingly.

The length of a tooth brush. _____

Decide whether the below length is longer or shorter and use metre and centimetre accordingly.

The length of a wall.

Decide whether the below length is longer or shorter and use metre and centimetre accordingly.

The thickness of a book.

Decide whether the below length is longer or shorter and use metre and centimetre accordingly.

The height of your chair.

Fill in the blank with $\mathrm{km}, \mathrm{m}, \mathrm{kg}$ or $\mathrm{l}$.