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.