Maths practice for 10 year olds - page 44 of 67
Number of problems found: 1327
- Inscription 4864
From the beginning of the year, students in 4th grade wrote a chronicle. She had everything they had together, and they cared a lot about her. But one day, the chronicle was lost. Five students were left to search for everything on Monday after the class. - Exchanged 4863
Faith and Darina exchanged napkins. They always exchanged nine yellow for six red napkins. How many red napkins will Faith receive for 54 yellow ones? - Demonstrate 4841
The textile factory employs 600 women and men, twice as many women as men. How many women and how many men work here? Demonstrate and explain the calculation procedure. - Subtraction 4809
I think the number when I multiply the imaginary number by three, we divide by the number 4 from the product of subtraction 4, and I add the imaginary number again to the proportion of 4. Which number do I think? - Difference 4779 What is the difference between the largest and smallest numbers, composed of only odd digits and none of the digits repeated in the numbers?
- Animals 4776
There are five animals in the yard. There are only goats and geese. They have a total of 14 legs. How many geese and how many goats are in the yard? - 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? - Beginning 4743
Increase the number by half and reduce the result by half. No.9 will be released. What number did I have at the beginning? - Seventeen 4742
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? - Martina 4731
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? - Individual 4688
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?
- Received 4684
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 - Apples 4675
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 13-gon if you have given its circumference o = 771. - One frame
Five picture frames cost € 12 more than three frames. How much cost one frame cost?
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