Maths practice for 11-year-olds. - page 127 of 224
Number of problems found: 4469
- Kilograms 8741
Mom bought 4kg of carrots for 1 euro 30 cents and 3 kilograms of apples for 2 euro 10 cents. How much did she pay for carrots and apples?
- Students at cinema
All pupils from the school went to the cinema for a film performance. The cinema has 400 seats, and two rows of 20 seats remain unoccupied. Teachers occupied ten places. How many students were there?
- Three-quarters of its volume
The pool is a block shape with a length of 8m, a width of 5.3m, and a depth of 1.5m. If it is filled to three-quarters of its volume, how many hectoliters of water are in it?
- Density - Au
What volume is 1/2 kg of gold? The density of gold is 19.3 kg/dm³.
- Rectangular 8601
The rectangular plot has dimensions of 48 mm and 72 mm on the plan on a scale of 1:5000. Calculate its dimensions and give the results in meters.
- Simple equation 8
Solve the following equation: 36=-(1+7x)-6(-7-x)
- The temperature 3
The temperature is -12 degrees Fahrenheit. During the following 5 hours, the temperature decreased by 23 degrees Fahrenheit. What is the weather like at 11 pm?
- Wood 11
Father has 12 1/5 meters long wood. Then I cut the wood into two pieces. One part is 7 3/5 meters long. Calculate the length of the other wood.
- Write 3
Write a real-world problem involving the multiplication of a fraction and a whole number with a product between 8 and 10, then solve the problem.
- Diameter of a cylinder
I need to calculate the cylinder volume with a height of 50 cm and a diameter of 30 cm.
- Fruits 2
An apple costs 7p, and a melon costs seven times more. How much will six apples and two melons cost?
- Brother and sister
When I was 8, my sister was 4, and now I am 18. How old is my sister?
- Water depth
If the pool is 25 meters long and 10 meters wide and the water depth is 1.2 meters everywhere, how many square meters of the inside of the pool wet the water?
- Missing number
Blank +1/6 =3/2; find the missing number.
- Aquarium
I have an aquarium that is 100 cm long and 40 cm wide, and 40 cm in height. We fill it with water. How much will it weigh?
- Examination 2
A teacher awards two marks for every correct answer and subtracts a mark for every wrong answer in an examination. If there were 20 questions and a child scored 25 marks, how many correct answers did the child get?
- Six te 2
If 3t-7=5t, then 6t=
- 80 students
Eighty students were asked what type of test they preferred. Fifty students said they liked multiple choice, and 42 liked true or false. If 36 liked multiple choice and true or false types, how many students preferred multiple choice only?
- Pet shop 2
Aneta has 13 chickens, 9 rabbits, 2 cats, and one dog. In the pet shop, 1 bird costs 100 CZK, 1 rabbit costs 120 CZK, 1 cat costs 400 CZK, and 1 dog costs 620 CZK. 1. How much did Aneta pay for all the animals in total? 2. Aneta bought all the animals at
- Following 8417
Solve the following equation: 5 (x-7) + 7 = 4x-16
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