Maths practice for 11-year-olds. - page 27 of 222

Number of problems found: 4421

Map distance kilometers
What would be the actual distance in kilometers if we measured a distance of 5 cm on a map with a scale of 1: 20,000?
Hours minutes fraction
How many minutes are there in 5/6 hours?
Multiply x times
Susan divided the number 52 by the number 2 eight times and multiplied it by the number 2 six times. What number did she get?
Pool terrace area
Around the circular pool with a diameter of 5.5 m is a circular wooden terrace with a width of 130 cm. What is the area size of this terrace?
Four-digit number thinking
I'm thinking four digits. The thousands digit is three times larger than the hundreds digit, which is two times larger than the tens digit. The remaining digits are zeros.
Student trip home
Out of 30 students in the class, 2 thirds of the children were on a trip, and all the others were at home. How many students stayed at home?
Bed vegetable flower
Mrs. Hana has 24 beds in her garden. She planted 3-eighths of them with flowers and the rest with vegetables. What part of the flower bed did she designate for growing vegetables? How much is a flower bed?
Third unknown number
The number A is 5 more than the number C and 10 less than the number B. The sum of A+B=100. What is the C number?
Lesson hour conversion
I have 38 lessons that last 70 minutes. How many teaching hours are there in terms of 45-minute lessons?
Recommended size
The recommended room size is 90 cubic meters. How many square meters is it? (room height is 2.5 m)
Garden hedge area
The square-shaped garden has a hedge on three sides. Its length is 36 meters. What is the area of the garden in m²?
Snowman column shadow
Under the column, the children built a 1.65m tall snowman. The snowman's shadow is 135 cm long. The shadow of the column has a length of 4.05 m. How tall is the pole?
Prism base volume
A three-sided prism with a base in the shape of an equilateral triangle has a volume of 370 dm³. What is the volume of its base if it is 50 cm high?
Cream price liter
700 ml of whipped cream costs €4.99. We bought 6 of them for €29.94. How much does 1 liter of whipped cream cost?
Cube surface volume
The surface of the cube is 150 dm². Calculate its volume.
Rectangular base - II
Calculate the volume of a pyramid with a rectangular base with sides a = 7 cm, b = 5 cm, and height of the pyramid v = 13 cm.
Pyramid volume base
Calculate the volume of a regular quadrilateral pyramid with a square base of side a=8 cm and a height of the pyramid of 11 cm.
Number addition multiplication
If I add 5 to this number, I get the same result as multiplying it by 5. What is that number?
Sugarcane harvest yield
3.6 tons of sugarcane were harvested on the experimental plot of 0.2 ha. How many tons of sugarcane can be harvested on a plot of land of 18.6 hectares with the same yield per hectare?
Landing pad width
There is a 30 cm layer of sand in the landing area. Determine the width of the landing pad if its length is 5 m and the volume of sand in it is 2.7 m³.

Do you have unsolved math question and you need help? Ask a question, and we will try to solve it. We solve math question.