Natural numbers - practice for 8 year olds
Number of problems found: 33
- Quarter 80735
What is a quarter of 36? - Chestnuts
Mary harvested 45 chestnuts. Christian harvested 56 chestnuts more. How many chestnuts gathered together? - Snowballs 2794
Adam made 20 snowballs. Boris made fewer snowballs. How many snowballs could Boris do? - Pants
Peter bought 58 pairs of pants, 18 of which were torn. How many pants were not torn, which he had? - An orchard
In an orchard, there are 228 apple trees and 312 cherry trees. How many trees are there altogether? - Sauna and pool
There are 49 people in the swimming pool. There are seven times fewer people in the sauna. How many people are in the sauna? How many people are entirely in the pool and the sauna? - Unknown number 22
I am a two-digit number. My tens digits are 4. My one digit is three more than my tens. Who am I? - Birthday party 3
There were 50 children at the birthday party. If 35 of them were boys, how many were girls? - Chocolate 80717
There are 5 sponge cakes with chocolate coating in the package. Calculate the number of biscuits in 3, 6, and 9 packages. - There 15
There are 39 students in a classroom with five tables. If seven students can sit at a table, how many students can sit down at tables? - Beautiful alley
In the alley, four rows of 10 trees and five rows of 8 trees blossomed. Six of the trees have already blossomed. How many trees still bloom in the alley? - Tourists 70884
Thirty tourists came to the cable car. Four tourists boarded each cabin. How many cabins of the cable car are full? How many tourists are in the last one? - Sweaters 1801
On each of a) 4, b) 6 there are as many sweaters on the shelves. There are 36 of them in total. How many sweaters are on one shelf? - A test
A test has 20 questions. The test takes away 1 point if the answer is incorrect. A student answered eight questions incorrectly. How many points did the student lose? - Children in the classroom
How many children are in the classroom, where Ladislav is 10th lightest and 16th heaviest in class? - Eight chairs
There are eight chairs by the table, and one more child sitting on each one. There are two times more girls than boys. How many girls and how many boys can there be? - Attended 63784
The math circle is attended by h = 10 boys and k = 5 girls. a) How many students go to the ring? b) How many students are in the ring if five girls and three boys are missing - Grandma
Grandma bought two ten packs of eggs. She used eight eggs on the cake, two times less on the omelet, and four more eggs for breakfast. How many eggs did it stand for? - Saturday 50713
Pavel received a new book, which had 180 pages. He read eight pages on Friday, 24 on Saturday, and 21 on Sunday. How much more can I read? - Library 4
Library A has a total collection of 250 books. Library B has 100 more books than Library A, and Library C has twice as many books as the combined number of books in Library A and B. What is the total number of books in libraries A, B and C?
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