Maths practice for 9-year-olds - page 15 of 19
Number of problems found: 362
- Snowballs 2794
Adam made 20 snowballs. Boris made fewer snowballs. How many snowballs could Boris do? - Substance 2791
Mom bought 4 meters of cloth for clothes. One meter of this substance costs 375 CZK. She paid CZK 652 for sewing. What was the total price of the dress? - Calculate: 2578
Calculate: the sum of twice the numbers a) 12 and 17 b) 13 and 18 The difference of three times the numbers: c) 24 and 9 d) 23 and 6 four times the product of the numbers e) 6 and 13 f) 7 and 14 the product of four times the numbers g) 6 and 13 h) 7 and 1 - Grandfathers' 2572
My father pleased his mother with orchids for which he paid 50 euros. Grandfathers' orchids cost 80 euros for their grandmother. How many orchids did they buy together if one cost 10 euros?
- Two florists
At the market, the florist sold ten times more varieties of flowers than the florist at the stand opposite. It had 90 varieties of roses, 70 varieties of tulips, and 50 daffodils. How many types of each species did the florist offer in the stand opposite? - Twenty-five 2387
Three hundred twenty-five children were invited to be vaccinated; 19 did not attend. How many children will they have to invite again? - Farmers
Farmers loaded into a truck of fruit and vegetables intended for the store. Ten boxes of 5 kg pears, eight boxes of 6 kg plums, seven boxes 9 kg of carrots, and ten bags of 50 kg of potatoes. How many kilograms of fruit and vegetables are loaded in total? - Parenthesis
Fill in the examples correctly in brackets: A) 7.9+12:3-2 =23 B) 7.9+12:3-2=75 - Televisions
Television is the fifth most expensive and tenth cheapest TV. How many different TVs are in stores?
- Football team
The football team has black, purple, and orange shirts, blue and white shorts, and striped and gray socks. How many different outfits may players start? - School marks
Boris has a total of 22 marks. Ones have three times less than threes. There are two twos. How many have ones and threes? - Ferko
Ferko boarded the tram, which already had 19 passengers. At the first stop, the tram left twice as few passengers, and at the second stop, twice less. The third stop was final. How many passengers left with Ferko at the third stop? - Katy
Kate paid 688 CZK for the package for the delivery of four meters of textile. When shipping and handling amounted to 48 CZK, what is the price of a one-meter textile? - Expression: 2251
Find the value of the expression: (12 - [- 3]) · (44:11)
- Rounding
What width and length in centimeters may have rectangle land when round the dimensions to the meter, the width is 5 m and length 7 meters? - Grandmother
The children's grandmother bought two identical toy cars and a doll. Total paid 492 Kč. The doll was 150 Kč. How much money cost one toy car? - Classroom
In a classroom are 30 students, and boys are four times more than girls. How many boys are in the class? - Rectangle
Draw a rectangle with the sides a = 4 cm, b = 5 cm. Mark the center of symmetry S and all axes of symmetry. How many axes of symmetry? Write down. - Euro
I have 1 euro. How much will I have when you spend it?
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