Divisibility - practice for 11 year olds - page 2 of 9
Number of problems found: 169
- Divisible 68644
List all divisible numbers by six and seven that are greater than 79 and less than 91. - Divisible 67304
Which number should replace the letter X so that the number 7618X is divisible by three and four? - Calculate 67294
Calculate the sum of all divisors of the number 70. - Characteristics 65294
Kuba wrote down a four-digit number, two evens, and two odds. If he crossed out both even digits in that number, he would get a number four times smaller than if he crossed out both odd digits in the same number. What is the most significant number with t - How many
How many double-digit numbers divided by nine give the rest of the seven? - Dividing
One always remained when dividing the tangerines into packages of 8 or 10. How many were there, if more than 250 and less than 300? - Beginning 47553
At the beginning of the year, they received 600 notebooks. There were twice as many unlinked as lined ones. How many students are in the class when each has 16 unlined notebooks? - Consecutive 47033
The sum of three consecutive odd numbers is 183. What is the largest of them? - The dice
Find the probability that a number divisible by two or three will fall when the dice are rolled. - Three-digit 45361
How many different three-digit numbers divisible by five can we create from the digits 2, 4, and 5? The numerals can be repeated in the created number. - Composed 42551
Write a number 28793 smaller than the largest 5-digit number composed of various odd numbers. - Smallest 42541
Write the number 937289 larger than the smallest 6-digit odd number. - Even/odd numbers
What is the product of 0.97 and the following odd decimal number? - Divisors 40571
All common divisors of headings 90 and 48 - Decompose 37101
Decompose the number of primes and find its digit sum: 180, 232, 460, 240, 365, - Summer camp
Some boys or girls signed up for the summer camp, which has a maximum capacity of 200 children. The main leader noticed that during the evening start, he could arrange the participants exactly in the twelve-step, sixteen-step, or eighteen-step, and no one - Tractor wheels
The tractor's front wheel has a circumference of 18 dm and the rear 60 dm. We will make a red mark on the lowest point of both wheels. The tractor then starts. At what distance from the start will both marks appear identically at the bottom again? - Three
Three buses follow the same circular route. The first driver is the slowest because he has many stops, and it takes him 90 minutes to cross the route. The second driver will pass the circuit in 1 hour. The third driver has the fewest stops, and the circui - Pegs
From two sticks 240 cm and 210 cm long, it is necessary to cut the longest possible pegs for flowers so that no residues remain. How many pegs will it be? - Three-digit 33263
Calculate the difference between the smallest odd four-digit number and the largest even three-digit number, where we can form each number from only these digits: 0, 1, 3, 5, 7, 8, 9 without repeating digits.
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