Questions

From Best to Worst

41 P5.MS.TL.18091885

Level 1
Find the following values without a calculator.

1¹₅ km = ______m
2³₄ m = _____ cm
4⁴₁₀ kg = _____ g
7³₈ ℓ = _____ mℓ

2 m

Attempt

42 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

Attempt

Volume of cube Cube & cube root Length

43 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

Attempt

Cube & cube root Length

44 P5.RA.JM.17083161

Level 2
The sides of a triangle are in the ratio 5 : 2 : 3. The length of the longest side is 20 cm. Find the length of the shortest side of the triangle.

2 m

Attempt

Ratio to units Area Perimeter Units method

45 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

Attempt

Volume of cube Cube & cube root Fraction of a whole

46 P5.AP.JC.17083101

Level 2
Elisha used a ribbon to tie round a square gift box as shown. He used 30 cm of ribbon to tie the bow at the top of the gift box. What is the total length of the ribbon she used for the gift box?

2 m

Attempt

Square

47 P5.MS.TL.18091888

Level 1
Find the following values without a calculator.

1.05 km = ______ m
_____ m = 1045 cm
_____ km = 1045 cm
8.001 ℓ = _____ cm³

1 m

Attempt

Length Volume Unit conversion MRDL

48 P5.VO.JM.17083123

Level 2
A cuboid made up of 1-cm cubes is 4 cm by 2 cm by 1 cm. If the same cubes is made into a larger cube with the same volume, what is the length of the cube?