Maths practice for 10 year olds - page 2 of 38
Number of problems found: 743
- Cube surface volume
A) The wooden cube has an edge 14.7 cm long. Calculate its surface area and volume. B) The metal cube's inner edge is 13.6 cm long. How many cm of water can fit in it? - Evaluate expression
If x=2, y=-5, and z=3, what is the value of x-2y - Football goal calculation
During the football season, Adam scored 23 goals more than Braňo, and Braňo scored 16 goals less than Karel. Edo scored 6 goals more than Dušan. Karel gave 5 more than Edo. Braňo and Edo scored 17 goals together. How many goals did each boy score, and how - Beet campaign
The beet field is being harvested. Beets are transported to 3 plants and three trucks. The first car returns to the field three times an hour, the second car after 30 minutes, and the third car five times an hour. All cars left at 8 in the morning. How ma - Cube volume calculation
Calculate the cube's volume if its edge length is 5 cm. - Classmate seating arrangements
Classmates Anka, Bea, Villa, and Danka can sit next to each other on the bus. What and how many ways can they sit down? - Cube surface calculation What is the cube's surface if the side is 5.2 cm?
- Square area calculation
Calculate the area of a square in dm2, which has a side length of 5.8 cm. - The circumference
The circumference of the rectangle is 62 cm. A square whose side is as long as one side of a rectangle has a circumference of 56 cm. What is the area of each shape? - Milk2cheese
From 40 liters of milk, 8 kg of cheese is produced. How many liters of milk are needed to produce 2 kg of cheese? - The number 3
Ski organizers should print the start numbers from 1 to 45. How many times will they use the number 3 when printing? - Number multiplication puzzle
John considered the number. He multiplied it by four and added 18 to the result, which was ten times the number 8. Which number did Honza think? - The run
The student ran a 60 m track in 9.5 s on the school playground. What is the average speed of his run? - Shoe production calculation
The company produced 91800 pairs of shoes in the first half of the year, and in the second half, they increased their production by one-twelve. How many pairs of shoes did they produce in the year's second half, and how many per year? How many shoes was t - Milk glass filling
The bottle contains 2 liters of milk. If 1/3 liter of milk fits in each glass, how many identical glasses will you fill from that bottle? - I drive
I drive 9 km in 30 minutes. What is the average speed of the motion? - Aquarium
Try to estimate the weight of the water in an aquarium 50cm long and 30cm wide when poured to a height of 25cm. Find the weight of the aquarium's water. - Four operations
How many ways can you add +, -, *, / characters among four tens to always get the number 10? - Paper cut
How many 9 cm² figures can we cut from 36 dm² paper? - Square painting puzzle
The abcd square is composed of 36 small squares. Six of them are painted. How many small squares do we still need to color so that a quarter of the area of the abcd square remains unpainted?
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