Maths practice for 9-year-olds - page 10 of 23
Number of problems found: 460
- L gardens
Find how long the area with gardens is if the square plots have a circumference of 8 m and the rectangular plot has a circumference of 14 m. The gardens are adjacent so that the shorter side of the rectangular plot is adjacent to the first square garden, - Father 8127
Dad nailed 54 poles to three equal parts of the fence. How many poles did he need for a fence with 10 of the same parts and a goal for which my father used up ten more poles? - Small painters
There are ten pupils in the painting group. Eight pupils paint with watercolors, and nine pupils with tempera colors. How many pupils paint both water and tempera colors when each pupil paints? - Hares and pheasants
After the hunt, hares and pheasants lie in the field. There are a total of 80 heads and 190 feet. How many hares and how many pheasants? (please, without equations) - Equation: 7845
Solve the equation: 3968-x = 3179 - Triplets or quadruplets
There are 24 children in the class. How many triplets or quadruplets can they create if they want to work in groups? - Eggs
3400 eggs sliced hens for February and March. We must calculate how many hens can make 3400 eggs when one hen gives two eggs a day for 59 days.
- Stickers 7640
Viktor has 176 stickers, and Terezka has 38 fewer stickers. How many stickers does Terezka have? How many stickers do they have together? - Pentathlons 7579
Henry has 3 pentathlons. Susan is three times less. How many euros do they have in total? - Hatched 7534 Of the 16 eggs laid, three died. How many females hatched when out of 10 eggs, only males hatched?
- Identical 7525
Zdeněk bought seven notebooks, and Pavel bought nine identical notebooks. Pavel paid 8 CZK more than Zdeněk. How many crowns did one notebook cost? - Wafers
They used 200 pieces to make wafers. One hundred fifty-seven topped with caramel topping and 100 with sugar topping. How many wafers did both toppings have? - Fishing boat
The fishing boat caught 14 fish in one day. How many fish will catch four fishing boats in 8 days? - Pimps
There were 24 pimps on the plate. Maros ate 12, his little sister four times less. How many pimps remained on the plate? - Operation 7297
Fill in the operation symbols (+ - * /) to apply: (4 4) (4 4) = 15
- Two-digit 7256
Write how many two-digit numbers have the sum of the digits 6? - Two numbers
Find the four times smaller number for numbers 12 and 36 and then add them. - A koala
A koala lives to be 14 years old in the wild. How much longer will a 2-year-old koala probably live? - Grandma Grandma bought two ten packs of eggs. She used eight eggs on the cake, two times less on the omelet, and four more eggs for breakfast. How many eggs did it stand for?
- Each chair
Each chair costs twice less than the two tables. One table costs 720 Czech crowns. How many crowns are the table and four chairs?
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