Maths practice for 11-year-olds. - page 134 of 224
Number of problems found: 4479
- Voting
Four hundred employees voted in a board member election with only two candidates. One hundred twenty people vote for candidate A, while half of the remaining voters abstain. How many votes does candidate B receive? - Laboratory
Mang Elio went to his laboratory at 7:00 AM and recorded the temperature as 11.07°C. At lunchtime, the temperature rose by 27.9°C but dropped by 8.05°C at 5:00 PM. What was the temperature at 5:00 PM? - Bean Game Winnings
In the first game, Jano 39 won, and Jano won 28 beans in the second game. How was Jano after these games? Overall, who won or lost? - School year seconds
Calculate how many seconds the teaching lasts for the whole school year and write in the form a * 10^n - Steamers Meeting Time
Three steamers leave the port. The first regularly returns after three months, the second after four, and the third after six months. How long before they meet again in the port? - Cylinder height calculation
What is the height of the cylinder if the volume is 8,478 cubic meters and the area of the base of the cylinder is 706.5 cm square? - Wire thickness calculation
The wire is wound into several turns. The thickness of 10 threads is 1 cm. Calculate the wire thickness. - Five-digit even number
Write a number 5792 smaller than the smallest 5-digit number composed of various even numbers. - Hens and pigs
Hens and pigs have 46 feet in total. At least how much can heads have? - Sum of four numbers
The sum of four consecutive natural numbers is 114. Find them. - The rod
The rod has a length of 90cm. Half is painted blue, the third is red, and the rest is yellow. How long is the yellow part of the rod? - Number multiplication puzzle
Seven times is 105 larger than their four times. What's the number? - Rectangle dimension change
Change both dimensions of the rectangle in a ratio of 9:4. Flood dimensions are 0.8 dm and 16 cm. What are the dimensions of the rectangle after the change? - Dividing into stacks
Determine the smallest possible number of workbooks divided into stacks of 6, 8, 9, or 10. - Unknown number calculation If I add a third and a half of an unknown number, I get a number 1 greater than 21/6. What's the number?
- Addition of mixed numerals
Add two mixed fractions: 2 4/6 + 1 3/6 - Bus travel time
The bus goes 9 km in 7 minutes. How long will it take to go 35km (in hours)? - Father Daughter Age Multiple
Dad is 43 years old, and his daughter is 17 years old. How many years ago was a father three times older than a daughter? - Dice box count
Stano got a box of dice. Half of them were brown and blue in color, and the others were red, yellow, and green. There were 12 more reds than yellows, 19 more reds, and 5 more greens than yellows. How many cubes were in the box? - Reading book
If I read 15 pages daily, I will read the book in 20 days. How many pages do I have to read a day if I want to finish the book in 12 days?
Do you have homework that you need help solving? Ask a question, and we will try to solve it. Solving math problems.
