the four-digit number 7a3b is divisible by 90. What is a?
8
Which of the following numbers is divisible by 3?
508
311
222
916
the five-digit natural number 3a175 without repetitions is divisible by 3. What is the sum of the possible values of a?
10
Non-repeating numbers 4765a five-digit natural number is divisible by 2. Accordingly, how much the sum of the values that a can take?
12
20
16
10
the four-digit number ab21 is divisible by 9. What is the remainder of dividing the six-digit number ab47ba by 9 ?
5
Which of the following numbers is not divisible by 11?
946
2153
2153
759
which of the following numbers is divisible by 2?
2164
715
5603
227
The three-digit natural number x7y is can be divided by 2,3,5. Accordingly, what is the sum of the values that x can take?
15
Which of the following numbers is not divisible by 8?
14368
7952
5240
10252
Since the remainder of division of the natural number A by 8 is 5. What is the remainder of the division of the number 2.A+ 7 by 8?
1
How many of the numbers are divisible by 4?
3
What is the remainder of the result of dividing by 9?
2