Natural numbers - math word problems - page 44 of 91
Number of problems found: 1807
- Operations with sets
Set B - A has twice as few elements as set A - B and four times fewer elements than set A ∩ B. How many times more elements does set A have than set B?
- Divisors of 560
Which of the numbers 5, 6, 7, 14, and 15 are divisors of 560? Please justify the answer.
- Simple sequence
Continue with this series of numbers: 1792,448, 112, _, _
- Divisible 72004
Find the natural number between the numbers 70 and 80 divisible without the remainder 5, 3, 15, and 25.
- Logically 80336
What logically does not belong among the others, and why? 22, 368, 400, 602, 699, 978, 12334
- Children 81752
How many nuts would we need at least to divide the nuts equally among 10 or 18 children?
- Children 81526
There are 32 children in the class. If there were three more boys and one less girl, there would be an equal number of girls and boys in the class. How many boys are there in the class?
- Two-thirds 73104
The company has 120 employees, two-thirds of whom are women. Of the women, only a quarter speak both English and German. How many women talk in English and German?
- Find whole
Find whole numbers between 155 and 232 that are divisible by 2, 5, and 10.
- The nuts
There are 159 nuts in two bags, 15 more in the first than in the second. How many nuts are in the bags?
- How many
How many numbers are less than 222 with a digit sum of 8?
- Proportion 13963
Please write the number 140 as the sum of two numbers whose proportion is 3.
- Forty-eight 8861
Forty-eight pupils go to school; there are ten boys more than girls. How many girls go to school?
- Divisors 6619
Which natural number less than 100 has the largest number of divisors?
- Summands
Find two summands of the number 42 so that its product is minimized.
- Reduced 1631
Three times the number reduced by 10 is as much as 100, as 100 is more than twice that. What is the number?
- Plums - a quarter
How many plums were originally on the bowl if Iva ate a quarter, Jana a fifth, Mišo three-eighths, and then there were 7 left?
- Peter and Martin
Peter and Martin played by 67 balls. After the game, Peter had nine more balls than Martin. How many balls did Martin win? Solve the help of the equation.
- Which 7
Which choice is NOT equivalent to the following expression? 9 x { [ 14 ÷ 2 + (4-1) ] - 8 } A 9 x { 10 - 8 } B 9 x { [ 14 ÷ 2 + 3] - 8 } C 9 x 10 - 8 D 18
- The father
The father is three times older than his son. 10 years ago, a father was seven times older than his son. How old are father and son?
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