Maths practice for 11-year-olds. - page 39 of 227
Number of problems found: 4524
- Lace table edge
The old woman crocheted 1 meter of lace. Will it be enough to edge a parallelogram-shaped table with dimensions 35 cm and 16 cm? - Payment of the bills
The treasurer is to pay the following amounts: €369 30c, €1426 25c, €694 17c, €1242 38c, €858 41c and €219 38c. How many hundred euros will he order at the bank to pay each amount accurately and, if possible, in the largest bills and coins? - Barrel water remaining
There are 90 liters of water in the rainwater barrel. Dad drained two-thirds of the barrel. How many liters of water are left in the barrel? - The Iceland
There is a geyser and a volcano in a nature reserve in Iceland. The geyser erupts regularly every 18 days, and clouds of smoke rise from the volcano every 40 days. How many times in the course of 9000 days will there be a situation where we can observe bo - We assume
The last wild bison in the territory of today's Slovakia was supposedly hunted by King Matthias Corvinus near Vigľaš. Bison were only reintroduced into the wild in 2004 in Poloniny. How many years were bison absent from the wild in our country, given that - Student step class
In the physical education lesson, students entered the two-step, three-step, four-step, six-step, and eight-step classes, but there was always one student left. How many students practiced if there were more than 40 and less than 50? - Recycling center
Pavani collects 20.3 pounds of metal to take to a recycling center. The recycling center pays her for 18.4 pounds of the metal and refuses the rest of it. How much of Pavani's collection was refused in pounds? Enter your answer as a decimal, if necessary, - Cube fabric purchase
How many m³ of fabric do we need to buy to make 20 cubes with an edge of 4.5 dm? - Fabric suit production
Twenty-five meters of fabric are needed to make 6 suits. They brought 1750 meters of fabric to the workshop. How many suits will workers make? - Five children
Five children in a family are weighed, and their weights are recorded as follows: Dave weighs 46 kg. Dave and Ann weigh 84 kg. Ann and Mark weigh 74 kg. Mark and Carol weigh 50 kg. Eli, Ann, and Carol weigh 100 kg. Find the weight of each person. - Kingdom division sons
Before retiring, King Wenceslaus decided to divide the country between his three sons. He gave the eldest a third of the kingdom; the other two sons were twins, so he gave each of them a quarter of the kingdom. He kept the rest for himself to have somewhe - Clock hand angle What is the degree angle made by the hands of a clock when it points to 8 o'clock?
- Divisible by six Is 2,047,223 divisible by 6?
- Aquarium shelf space How much shelf space does a cube-shaped aquarium take up if it holds 27 liters of water?
- How many 27
How many curtains 1.5 m long can you cut from a piece of curtain material 15000 cm long? - Fraction - dozens
Express the value of the fraction 25/12 as a decimal number. - Round 19 Round 644.4 to the nearest one.
- Prism volume conversion
A wooden prism is 220 cm long, 10 cm high, and 10 cm wide. What is the conversion of its volume to m³? - A gasoline
A gasoline station sells 1,456 liters of regular gasoline in one day. If gasoline sells for PHP 57.50 a liter, what is the peso amount of regular gasoline sold? - Pool water hectoliters
The block-shaped pool, 50 m long, 18 m wide, and 2.5 m deep, is filled 30 cm below the edge. How many hectoliters can fit in a pool?
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