Area - practice for 10 year olds - page 4 of 6
Number of problems found: 104
- Square 8185
My room is square. One wall is 2.8 meters long. I have a rug on the floor covering half my room's area. What area does the carpet cover? - Dimensions 6609
The computer monitor's cardboard box has 75 cm, 12 cm, and 5 dm. How many square cents of the carton are needed to make this box? Add 18dm² to the folds. - Length 6235
Length 25m, width 10m, depth 160 cm. How many square meters are needed to line the pool? - Calculate 6185
Calculate the rectangle area measuring 0.9 m and 6 dm in cm square.
- Distance 6164
What is the area of a square when the distance between parallel lines is 6? - Calculate 5873
Calculate the surface area and volume of a large granite paving block with an edge length of 10 cm and a small cube with an edge length of 5 cm. Compare the results. - Thirtieth 5806
The surface of the pond is covered with water lilies so that the area covered by water lilies doubles per day. On the thirtieth day, the surface was full of water lilies. On how many days was half of the pond covered with water lilies? - Rhombus sides
Find the sides of a rhombus, its area is 550 cm square, and altitude is 55cm. - Concrete pedestal
The carpenters made wooden mold on a concrete pedestal in the shape of a cube with an edge 2 meters long. What is the area in which the concrete touches wooden molds? (No lid or bottom)
- Shade
Shade the area on the grid that shows 5/8 x 2/4 - Rectangular 4184
The rectangular plot has sides 20m and 28m long. Calculate the content of the rhizome and find out how long the longer side of the plot with the same content must be if the shorter side is 16 meters long. Also, calculate the length of the fence around eac - The cube - simple
Calculate the surface of the cube measuring 15 centimeters. - Cuboid box
Cuboid box have dimensions of 30 cm, 25 cm and 40 cm. Sketch its network and compute the surface area of the box. - Centimeters 3623
The children's kit consists of blocks and cubes. Each cuboid has dimensions of 6 cm, 5 cm, and 4 cm, and each cube has an edge 5 cm long. Which of these building blocks has the larger surface area, and by how many square centimeters?
- Dimensions 3531
The room has the shape of a rectangle measuring 6m and 5m, the children's room has dimensions of 5m and 4m, and the bedroom has the shape of a square measuring 4m. How many m² of floating floors do they need in all rooms? - Hectares
The rectangular land is 350m long and 200m wide. Calculate the area in hectares. - Dimensions 3406
We poured 3 liters of water into an empty aquarium, with a bottom dimension of 30x30cm and a height of 25cm. What is the level? - Side of a square
What is the length of the side of a square when its area is 64 cm square? - Calculate 3169
Calculate the perimeter and area of a square with a side length of 1.3dm
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