Maths practice for 9-year-olds - page 3 of 23
Number of problems found: 460
- Seventh and multiplication table
If we add one-seventh of an unknown number to one-sixth of it, we get the sum 13. What is that number? 3rd grade, multiplication table - Elementary Art School
The music and art department in the elementary art school is attended by 86 students. The music department is attended by 45 students, the art department is attended by 53 students. Several students attend both departments. How many students attend the mu - Calculate 84165
Calculate how much the product of the numbers 328 and 7 is greater than their sum. - Textbook - curriculum
We have to learn 30 pages from the textbook for the exam. If we study 6 pages a day, we will learn the curriculum in 5 days. How many pages do we have to learn per day if we only have 3 days? - Spectators 83570
The theater is watched by 3900 spectators, 3200 of whom are women and 700 men, the rest being children. Thus, 3900 children watch the theater. - Triangular 83460
The triangular garden has a perimeter of 197 m. If two sides with lengths of 58 m and 66 m are fenced, how many meters of fence still need to be built? - Together 83433
Twenty-nine girls and 16 more boys went on the school trip. How many children went on the trip together?
- Siblings 48 children took part in the school trip. Six of them were there with one sibling, nine children were there with two siblings, and four with three siblings. The others did not have siblings on the trip. After returning, their parents were waiting for the
- Different 82982 How many different ways can Milka, Peter, Joseph, and Renata sit next to each other in the cinema if Milka always sits in seat number 1 and Peter always sits in seat number 4? List all options.
- Measures 82530
How many meters of mesh are needed to fence a square plot whose side measures 20m? - Climbing 82529
Edo signed up for 3 clubs during the holidays. Tennis, archery, and mountain climbing. Each circle lasted 2 hours a day. He lasted 30 days walking on them. How many hours of circles did he complete in total? - Children 82500 Four children paid a total of 884 CZK for the fair's shooting range. How much did one child pay if all the children spent the same?
- Quarters 82477
How many quarters are 3 pizzas? - Brother 82111
When I was two years old, my brother was twice as old as me; how old was the brother? - Container 81972
There are 45 liters of water in a 50-liter container. How many liters of water will it contain if we add another 10 liters of water to it?
- Incorrectly 81920
Oliver calculated 12 tasks correctly, which was 8 more than the ones he calculated incorrectly. A-HOW MANY PROBLEMS DID OLIVER WRONG? B-how many tasks did he solve together? - Christmas 81912
Mom got a 50ml perfume for her birthday for 1,000 CZK. For Christmas, she received 100 ml of perfume for 1800 kc. How much is 1 ml of each perfume in CZK? Which one is cheaper? - Lilies 81910
There are twice as many pink water lilies in the pond as yellow water lilies, but twice as few as white water lilies. Which water lilies are the most and which are the fewest? How many times more white water lilies are there than yellow water lilies? How - According 81648 According to the table, calculate how many meters Jakub walked on Monday when he went from home to school, from there to swimming practice, and then returned home. ; School; Swimming pool House ; 800m ; 2km School; 800 m ; 2km 300m Swimming pool ; 2 km; 2
- Originally 81483
There are several cubes in the box. Kamil doubled this number. Karol then took 7 cubes from the box, and 9 remained. How many cubes were originally in the box?
Do you have unsolved problem that you need help? Ask a question, and we will try to solve it. Solving math problems.
