Maths practice for 10 year olds - page 44 of 64

Number of problems found: 1271

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)
Products
Fifteen products are 48 € more expensive than 12 products. How many euros will it cost for five same products?
Number puzzle
Increase the number by half and reduce the result by half. No.9 will be released. What number did I have at the beginning?
Worker production
Seventeen workers produce more than 15 workers by 46 products. How many products will 20 workers make?
Fedor
Fedor stood in the small pool. Above the surface was a part of his body that was twice as long as part of his body underwater. What height does Fedor have if his body part below the surface is 5 dm long?
Age difference
Martina is four years older than her brother. How many years older than a brother will he be in 8 years?
3 children
Three children had to divide 4 pounds is candy. How much candy did each child get?
Benches
The park has 64 benches. Occupied is 18 more than empty. How many benches are occupied and empty?
Train colors
The locomotive pulls six wagons. Each of the wagons is either red or blue. The order of colors of individual wagons is the same from the front and back. How many such trains can you draw?
Cashier balance
During the day, the cashier received CZK 853, CZK 389, and CZK 2605 and paid out CZK 472 three times. After closing, he had CZK 3,796 at the box office. How many crowns did he have at the box office before he opened?
Shade
Shade the area on the grid that shows 5/8 x 2/4
Apple purchase
How many kilograms of apples would you buy for 300 euros if the kilo costs 0.90 euros?
Circumference of a polygon
Calculate the length of the side and the regular 15-gon if you have given its circumference o = 745.
One frame
Five picture frames cost € 12 more than three frames. How much cost one frame cost?
Triangle ABC
In an ABC triangle, side b measure 10 cm less than side a, and side b is half of side c. Calculate the length of the sides of the circumference of the triangle as 42 cm.
Age puzzle
It's 2015, and I'm 35 years old. In 2017, I will be 36 years old. How is it possible?
Bus passengers
There were x people on the bus. At the first stop, twice that number approached, and five people got out at the second. How many people remained on the bus?
Pizza cost
The pizza and fries cost € 18. French fries are € 8 cheaper. How much do two pizzas cost?
Pounds
Three pounds subtract 1/3 of a pound.
Children and trip
The price of a one-day trip for an adult is CZK 185. The discount for a child is 50 CZK. How many crowns will the trip cost a family of four (parents and two children)?

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