Maths practice for 9-year-olds - page 19 of 22
Number of problems found: 432
- Single-digit 2805
Which two single-digit numbers have the sum and product of the same number? - 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 also paid CZK 652 for sewing. Thus, the total price of the dress was CZK 652. - Landlord
The landlord had 49 ducats more than Jurošík. How many ducats Jurošík steal landlord if the Jurošík now five ducats more? - 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? - Threaded 2537
Anička threaded 36 beads. Sabina threaded six times fewer beads than Anička. How many beads did Sabina put on? How many beads did both girls put on? - Parenthesis
Fill in the examples correctly in brackets: A) 7.9+12:3-2 =23 B) 7.9+12:3-2=75 - School marks
Boris has a total of 22 marks. Ones have three times less than threes. There are two twos. How many have the 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? - Different 2283
The shop had mugs of different shapes, sizes, and patterns. The seller divided them into four groups. Write down how he divided them. - 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) - Breeder
Seven hens breeder has supplied 350 eggs. How long can it deliver if each of its chickens can withstand at least five eggs for a week? - 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? - Classroom
In a classroom are 30 students, and boys are four times more than girls. How many boys are in the class? - Square
Draw a square on the edge of a = 4 cm. Mark the center of symmetry S and all axes of symmetry. How many axes of symmetry do you have? Write down. - 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. - Number
Which number is 17 times larger than the number 6?
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