Maths practice for 10 year olds - page 39 of 63
Number of problems found: 1251
- Petko 5945
Petko and Lenka are two years older than Jana. Jana is eight years old. Petko is two years older than Lenka. How old is Lenka? How old is Petko?
- Mushrooms 5944
The siblings went to the mushrooms. Jana found 38 mushrooms, more than Pavel. Paul asked her to give him enough mushrooms to have the same on the way home. How many mushrooms should Jana give him?
- Identical 5941
The florist prepared 80 identical bouquets and was to receive CZK 7,200 for them. How many crowns did 1 bouquet cost? In the evening, she had 5 bouquets left. She sold them at a discount of ten crowns. By how much crowns was the total revenue lower if she
- Table
Find the table's circumference; the long side is 1.28 meters, and the short side is 86 cm.
- Difference 5923
Determine the number we get by the difference between minority -18 and minority 8.
- CALCULATION 5897
If we know that a pedestrian will run 4.5 km in one hour, how much will he walk in one minute? Express the result also in meters. RECORD, CALCULATION. ANSWER
- Gnocchi 3
Mom cooks gnocchi every day. Poppy seeds one day, walnuts the next day, cottage cheese the third day, and all over again. Every day, I eat 3 gnocchi from poppy seeds, 3 from walnut gnocchi, and 2 gnocchi from cottage cheese. I have eaten 46 dumplings so f
- Traditional 5892
The traditional Easter fair occurs yearly in the open-air museum in Rožnov pod Radhoštěm. At the stand, Marek discovered that half a frgal (cake) is 42 crowns cheaper than a whole frgál. How much does the whole frgal cost?
- Decorative 5887
Lenka tried to write the word Easter in decorative letters. To train the font, she wanted to write it on paper several times in a row. Which letter did she write as the 273rd in a row?
- Calculate 5873
Calculate the surface area and volume of a large granite paving block with an edge length of 10 cm and a small cube with an edge length of 5 cm. Compare the results.
- apricots 5852
There are 360 apricots in one box and fewer in the other. When I transfer 50 apricots from the first to the second box, the number will be the same in both boxes. How many apricots were in the second box in the beginning?
- Temperature 2
Sunday's high temperature was 3 degrees higher than Saturday's. The temperature fell 5 degrees on Monday, then rose 7 degrees on Tuesday and four more on Wednesday. Then it fell 17 degrees to a record low of 31 on Thursday. What was the temperature on Sat
- Breads
Several pieces of bread were in the store. Half of them, plus half of the bread, bought a cookbook. Half of the remaining bread, plus half of the bread, was bought by Mr. Novák. Ms. Small bought the last bread. How many breads were in the store at the beg
- Distance
Grandfather had currant bushes planted in a row. The distance between neighboring bushes is 3m. By the first bush he has a well and a bucket (he will water two bushes). How many meters does he have to travel to water all 10 bushes? How many meters will th
- Thirtieth 5806
The surface of the pond is covered with water lilies so that the area covered by water lilies doubles per day. On the thirtieth day, the surface was full of water lilies. On how many days was half of the pond covered with water lilies?
- Calculate 5792
Calculate the sum of all two-digit numbers created from the digits 0, 1, and 3. We can repeat the digits in the created number.
- Twins with friend
The twins Danka and Janka went to the cinema with their friend Betka. Only six seats in the second row were available in the cinema. The twins want to sit next to each other. Danka is always to the right of Janka, and Betka is near one of them. How many m
- Bricks 5767
The brick weighs 1 kg and a half bricks. How much does a brick weigh?
- Class alphabet
All 29 pupils in the class are written in a class alphabet. The number of pupils enrolled before Paul is three times higher than those behind him. Calculate how many pupils are enrolled after Paul.
- Accompanying 5748
An accompanying vehicle set off behind the car with an oversized load moving at a speed of 16 km/h in 2.5 hours, which must reach it in 45 minutes. What speed does he have to go?
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