Maths practice for 10 year olds - page 43 of 58
Number of problems found: 1143
- Centimeters 3623
The children's kit consists of blocks and cubes. Each cuboid has dimensions of 6 cm, 5 cm, and 4 cm, and each cube has an edge 5 cm long. Which of these building blocks has the larger surface area, and by how many square centimeters? - Dividing by five and ten
Number 5040 is divided by the number 5 and by the number 10: a = 5040:5 b = 5040:10 - Difference 3585
The magician thinks of a number greater than the difference between the numbers 500 and 100 but less than the number 402. Which number does the magician consider? - Charles Bridge
From 1900 to 1931, Charles Bridge was 15 times older than Frantův Bridge. How old is the Charles Bridge?
- Around 3578
How many meters did the boys run if they ran three times around the pool, which is 50m long and 20m wide? - Czech crowns
Oldrich has one crown. Peter has five crowns coin, a two crown coin, and a one-crown coin. Radek has a twenty-crown banknote, ten banknotes, and a five-crown coin. The boys got one fifty-one crown and one crown coin. How can they share the money fairly wh - Dimensions 3531
The room has the shape of a rectangle measuring 6m and 5m, the children's room has dimensions of 5m and 4m, and the bedroom has the shape of a square measuring 4m. How many m² of floating floors do they need in all rooms? - Decimal fractions
Calculate the value of the expression with decimal fractions: 156 - (4/10 + 3/100 + 5/1000) - Rectangular 3513
Dad wants to draw a rectangular garden on the plan for this house, which measures 23m and 20m. What will be the sides of this rectangle on the plan in scale M 1:1000?
- Unknown number
I think the number: Its half is 16 more than his quarter. I think the number is N. - Add symbols
Add marks (+, -, *, /, brackets) to fullfill equations 1 3 6 5 = 10 This math problem is for the 4th grade of primary school - with no negative numbers yet. - Hectares
The rectangular land is 350m long and 200m wide. Calculate the area in hectares. - Cooking 3400
Cooking one egg takes 4 minutes. How many minutes does it take to cook four eggs? - Gardeners 3311
Three gardeners planted 3,555 seedlings in one day. The first met the standard. The second exceeded the standard by 120 seedlings and the third by 135 seedlings. What was the daily norm?
- Answered: 3283
When asked how many years he has, Jeníček answered: In 12 years, I will be four times as many years as I had 12 years ago. How old is Honza? - The door
The door to the apartment has a height of 2 m and a width of 80 cm. Calculate how many cm of sealing tape is needed to seal them. There are 5 m of seal tape. Is there be enough tape(write 0 = no, 1 = yes)? - Side of a square
What is the length of the side of a square when its area is 64 cm square? - Sculpture 3215
Brass is an alloy of copper and zinc in a ratio of 3 to 2. How much copper and zinc does a sculptor need to make a brass sculpture that should weigh 15 kg? - Produced 3213
Workers produced 12,500 pieces of parts in three days. On the second day, they produced 200 pieces less than on the third day, and on the first day, 350 pieces more than on the 2nd day. How many do they make each day?
How many screws can we make from a rod whose weight is 3 3/4 kg if the weight of the screw is 3/16 kg and we count 3/20 of the material?Do you have unsolved problem that you need help? Ask a question, and we will try to solve it. Solving math problems.
