The fifth grade math test 1 unit 3, volume 2. Oral calculation (6 points) 2. Fill in the blanks (*** 14 points. ) 1. I'll make it up. (0.5 points for each blank) 5.02m3=( )dm3 4.08L= (). ml 12.43 dm3 =()dm3()cm35 m3 500 mm3 =()m 3800ml =()cm3 =()dm32。 Fill in the appropriate units on the horizontal line. (0.5 points per space) The volume of an eraser is about 6 _ _ _ _ _ _ The volume of a VCD player is about 22_______ _ The volume of the return capsule of Shenzhou 5 manned spacecraft is 6 _ _ _ _ _ _ _ _ _ _ _ _ _. Please show the relationship between the cuboid and the cube in the picture below. (1 min) 4. (4 points) A rectangular frame is 8 cm long, 6 cm wide and 4 cm high. To make this frame * * * a _ _ _ _ cm line is to find _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ It is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _. It can hold _ _ _ _ _ litres of water, which means _ _ _ _ _ _ _ _; This box has _ _ _ _ cubic meters, which is _ _ _ _. 5.( 1) The volume of the sprayer medicine box is 13L. If you spray 650ml of liquid medicine every minute, it will take _ _ _ _ minutes to finish spraying a box of liquid medicine. 6.( 1 min) Pour 60 liters of water into a cube container with a length of 5 decimeters, and the height of water is _ _ _ _ _ _ decimeters. 7.( 1 min) The bottom area of a cuboid is 32 square decimeters, the height and width are 4 decimeters, and the surface area of this cuboid is _ _ _ _ _ _ _ square decimeters. Second, true or false, (5 points) 1, the cube is a cuboid with equal length, width and height. () 2. The volume of the box is its volume. () 3. The volume of cubes and cuboids can be calculated by multiplying the bottom area by the height. () 4. Put a 2-meter-long stone on the ground. The area occupied by stones on the ground is 8 m2 () 5. Two cuboids with the same surface area have the same volume.