Maths practice for 11-year-olds. - page 139 of 226

Number of problems found: 4508

Jacket cost difference
Mom bought jackets for John and Dana. She paid CZK 1,126 for them. How much did Dana's jacket cost if it was CZK 108 cheaper than John's?
Mr. Gazdíček
Mr. Gazdíček has in the garden two identical tanks for rainwater, which he uses for continuous irrigation. At the last check, there were 1 000 litres in the first tank and 1 200 litres of water in the second. From the first tank water flows at a rate of 1
Netherlands Height Difference
The highest point of the Netherlands, Vaalserberg, is only 328 m above sea level. The lowest place in this country, Nieuwerkerk, lies 7 m below sea level. What is their height difference?
Quadrilaterals II
In the ABCDEFGHIJKL, the two adjacent sides are perpendicular to each other, and all sides except the AL and GF sides are identical. The AL and GF sides are twice as long as the other sides. The lines BG and EL intersect at point M and divide the dodecago
Family Trip Child Discount
A trip for one person costs CZK 14,800. If the child has a quarter-price discount, how much will a family of three pay for it?
Write 2
Write 791 thousandths as a fraction in expanded form.
Running Test Time Total
The teacher tested the children on how many meters they would run in 12 minutes. How many minutes did the testing take when three teams took turns, and the breaks between all runs lasted 15 minutes?
The Mayflower
The Mayflower sailed for 66 days on its voyage from England to America. If 1/2 of the days at sea were sunny with good weather, 1/6 of the days were sunny but very windy, and the rest were stormy, how many days of stormy weather did the pilgrims experienc
Three Fifths Four Ninths
Calculate three-fifths that four-ninths.
Trees in alley
There are four trees in the alley between which the distances are 35 m, 15 m, and 95 m. Trees must be laid in the spaces so that the distance is equal and maximum. How many trees will they put in, and what will be the distance between them?
Dwarf heights
Mr. Ticháček had three gypsum dwarfs in the garden: the largest was called Maško, the middle Jarko, and the smallest Franko. Since he liked to play with them, he discovered that when he put Fan on Jerry, they were as tall as Maško. On the other hand, when
Pear sharing
Ivan and Miranda shared pears in the mission. Ivan always takes two pears, and Miranda takes half of what remains in the mission. Thus, Ivan, Miranda, Ivan, Miranda, and finally Ivan, who took the last two pears, took them away. Definitely. Who had more p
On the bed
We want to plant several rows of cauliflower seedlings and several rows of lettuce seedlings alternately on the bed. The cauliflower seedlings are planted 45 cm apart, the lettuce seedlings 25 cm apart. Planting seedlings of both types of plants starts fr
Paper box
Calculate whether 11 dm² of paper is sufficient for gluing a box without a lid with bottom dimensions of 2 dm 15 cm and 12 cm high. Write result as: 0 = No, 1 = Yes
Pound2kilos
How many pounds equal 1 kilogram?
Trams Cycle Meeting Time
Three trams left the tram depot at once. The first has a 20-minute cycle, the second a 40-minute cycle, and the third a 65-minute cycle. After how many minutes will the same trams meet if they run continuously (drivers take turns)?
Cris had
Cris had 15000. He spent 1/3 of his money on a table and the remaining on five similar chairs that cost the same. How much did one chair cost?
Temperature measurement calculation
In the evening, Zuzana measured the air temperature at -2.4 °C. In the morning, she measured the temperature three times higher. What temperature did Zuzana measure in the morning?
Triangle - angles
ABC triangle, alpha = 54 degrees 32 minutes, beta = 79 degrees. What are the sizes of the exterior angles?
The third
The one-third rod is blue, one-half of the rod is red, and the rest of the rod is white and measures 8 cm. How long is the whole rod?

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