Page 51 - SPARK OF MATH book 5

(3-2) Volume Units.

Volume is the measurement of an amount of space occupied

by on object.

Volume is measured in cubic units, such as cm , dm , mm .
3
3
3
3
The unit we use to measure the volume of a room is (m ),
the unit used to measure a small eraser is (cm ).
3

×
3
×
1 m = 1000 cm 3 note 1 m = 1 m 1 m 1 m
3
= 10 cm ×
×10 cm 10 cm
= 1000 cm 3

Convert.

3
455 cm = mm 3

3
25 m = cm 3

14000 dm = m 3
3

3
11900000 cm = m 3

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