Natural numbers - practice for 11 year olds - page 4 of 24
Number of problems found: 472
- Numbers 7797
Find out which numbers are seven from the number 27 on the number axis. Write their sum. - Naturally 6121
The ratio of the two natural numbers is 2:3. The smaller natural number from this pair is 12. Calculate the larger. - Girls and boys
In a class of 40, 4/5 are boys. How many are girls? - English and math
1/5 of a class study English, and 3/5 study mathematics. If the class consists of 80 students, how many students study English and mathematics in the class?
- The building
Forty-five people are living in the building. Out of these, 3/5 are men, and 2/5 are women. Find the number of men and women in the building. - Remaining 82238
I'm thinking four digits. The thousands digit is three times larger than the hundreds digit, which is two times larger than the tens digit. The remaining digits are zeros. - Education 80771
Miška finished ninth fastest and fifth slowest in physical education class. How many girls ran in PE class? - Five-sevenths 26511
Of the 35 students in 7A class, there were five-sevenths on the trip. How many students stayed at home? - Bricks 7433
They drove X bricks seven times by car. How many bricks did they move at once if they always loaded the same number of bricks?
- Brackets: 5545
Add a plus sign minus times divided by two brackets: 5 5 5 5 = 15 - Single-digit 2805
Which two single-digit numbers have the sum and product of the same number? - Remainder 33031
Find the number that, when divided by 28, gives the ratio 606 and the remainder 23. - Standard form
What is this number in standard form? (8×10)+(2×1100)+(9×11,000) Enter your answer in the box. - Descending 81911
Calculate the digital sum of the given numbers and arrange the results in descending order: 356,1078,39,4402
- Benjamin 7254
The sum of the years of Simona, Karel, and Benjamin is 54. What will be the sum of their years by seven years? - 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. - Children 5352
father + mom = children How much does the task have to be solved? - Calculate 64154
By rounding the number X = 47,546 to thousands, we get the number of hundreds and the number Y. Calculate X-Y. - Students
There are 1100 students at the school. 540 students are girls, and the rest are boys. 1/10 of the girls are left-handed. 1/8 of the boys are left-handed. Work out the number of left-handed students in the school.
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