Cube - practice for 13 year olds
Number of problems found: 211
- A cube 3
A cube of edge 100 cm has the same volume as a cube of edge 1 m. how many cubic centimeters make 1 cubic meter? - Perfect square or cube
Would you classify 324 as a perfect square, perfect cube, both, or neither? ... - Building blocks
Rosa bought a set of building blocks for her younger brother, Owen, for his birthday. Owen opened the gift and immediately used all 35 blocks in the set to build a tower shaped like a rectangular prism. Each block is a cube that is 1 1/2 inches along each - Beezlebum's
Beezlebum's Toy Store can't keep its stackable block set in stock! The blocks completely fill a box shaped like a rectangular prism that is 14 inches long, 14 inches wide, and 21 inches tall. The cube-shaped blocks in the set are 3.5 inches along each edg
- Cube root
Find the cube root of 18 - Determine 3873
Determine the ratio of the square root of number 27 and the square root of number 16. - Much 37741
How much is half the half the cube half? - Root
Use the law of square roots: cbrt (sqrt[2] (sqrt[4] (6))) = sqrt[n] (6) - Increase 25941
How many times does the volume of a cube increase if we enlarge its edge three times?
- Increases 6105
How many times does the volume of a cube increase if its surface increases four times? - Dice 7
A standard number cube is tossed 210 times. What is a reasonable prediction for the number of times the number cube will land on a 5? - The volume 2
The volume of a cube is 27 cubic meters. Find the height of the cube. - Volume from surface area
What is the volume of the cube whose surface area is 96 cm²? - Lead cube
Calculate the cube's edge made from lead, which weighs 19 kg. The density of lead is 11341 kg/m³.
- Dice and coin
A number cube is rolled, and a coin is tossed. The number cube and the coin are fair. What is the probability that the number rolled is greater than two and the coin toss is head? - Cube volume
The cube has a surface of 384 cm². Calculate its volume. - Cube 8
The surface of the cube is 0.54 m². Calculate the length of the cube edge. - Decrease 80441
By what percent does a cube's volume decrease if its edge length is reduced by a quarter? - Surface of wall
Find by what percentage the cube's surface will decrease if we reduce the surface of each of its walls by 12%.
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