1、64 1000 0.00 1 0. 125

2. Solution: 4? 4? 3=48 (cubic centimeter)

The volume of this cuboid is 48 cubic centimeters.

3、( 1) 1.2? 0.25? 0.25=0.075 (m3)

(2)5? 5? 5= 125 (cubic decimeter)

4. Solution: 4? 3.5? 3.5=49 (liter)

A: The capacity of the freezer is 49 liters.

Extended application

5. Solution: 2? 2? 0.8? 4=0.8 (cubic decimeter)

Draw a sketch

A: Everyone can get 0.8 cubic decimeter.

Self challenge

6. Solution (1)4? 1.8=7.2 square meters

A: This bunker covers an area of 7.2 square meters.

(2)4? 1.8? 0.5=3.6 (m3)

A:No..

(1) The bunker covers an area of 4? 1.8 = 7.2 (m2);

(2) The volume of this bunker is 4? 1.8? 0.5 = 3.6 (m3).

Because 3.6 cubic meters > 3.5 cubic meters, we can't fill this bunker.