- 4th grade - math problems
Number of problems found: 190
- 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?
3400 eggs sliced hens for February and March. We have to calculate how many hens can make 3400 eggs when one hen give 2 eggs a day for 59 days.
They used 200 pieces to make wafers. 157 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?
There were 24 pimps on the plate. Maros ate 12, his little sister four times less. How many pimps remained on the plate?
- 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 bought two 10 pack of eggs. She used 8 eggs on the cake, 2 times less on the omelette and 4 more eggs for breakfast. How many eggs did it stand for?
- Each chair
Each chair costs twice less than two tables. One table costs 720 Czech crowns. How many crowns are the table and four chairs?
There are 28 bunches, and son ate 1/2, dad ate four bunches. How many of them remain on the baking dishes?
Jana rose in the morning in the quarter to seven. She slept nine and a half hours. When did she go to sleep?
- Written number
Place+values x ten thousands =30 thousands
Milan competed in the paralympics. He finished as the winner with a time of 4 minutes 37 seconds. The competitor in second place was 53 seconds slower. What time had the competitor in second place?
- Third of an hour
How many minutes is a third of an hour? Do you know to determine a third of the lesson hour (45min)?
- 3 cats
3 cats eat 3 mice in 3 days. How many mice will be eaten by 10 cats in 10 days?
- Adding shapes
5 triangles + 1 square = how many sides in all
- Buns and toasts
Two buns weigh 10 grams more than two toasts. One Bun and two Toast weigh a total of 110 grams. How many grams weigh three toasts? How many grams does a Bun weigh?
The school attends 344 pupils. Half of them take snacks. 13 pupils who took snacks did not attend school. How many snacks left?
- The school
The school has 268 boys. Girls are 60 more than boys. How many children are there at school?
- A rectangular
A rectangular garden 40 m long and 30 m wide is to be fenced with fence posts at each corner. All the other posts will be 5 meters apart. How many posts will be needed to fence in the garden?