26 P5.VO.JM.17083137
Level 2
The total volume of the cubes shown is 640 cm3. What is the length of each side of the cube.
2 m
Volume of cube Cube & cube root Length
27 P6.VO.JC.23034302
Level 2 PSLE
Jenson glued 18 cubes of side 1 cm to form the solid shown.
  1. Jenson painted the whole solid, including the base. What was the total painted area?
  2. Jenson added some cubes of side 1 cm to the solid to form a cuboid 3 cm by 5 cm by 5 cm. How many cubes did he add?
2 m
Volume of cube Volume of cuboid Filling up with cubes Surface area with units cubes
28 P6.VO.NK.17053181
Level 2 PSLE
The block of wood shown was dipped into a pail of paint. The block was then cut into 4 identical cubes along the dotted lines and taken apart. The total unpainted area of the 4 cubes was 216 cm2. What was the volume of each cube?
2 m
Volume of cube Square & square root Surface area with unit cubes
29 P5.VO.JM.17083125
Level 2
A wooden cube of edge 8 cm is remolded into 64 smaller cubes. What is the length of one edge of the smaller cube?
2 m
Cube & cube root Length
30 P5.VO.JM.17083126
Level 2
A cube has a volume of 512 cm3. When the length of every edge of the cube is halved, what is the decrease in the volume of the cube?
2 m
Volume of cube Cube & cube root Fraction of a whole

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