Divisibility - 6th grade (11y) - math problems
Number of problems found: 98
- Divisibility 2
How many divisors has integer number 13?
Determine all divisors of number 84.
- Divisibility by 12
Replace the letters A and B by digits so that the resulting number x is divisible by twelve /find all options/. x = 2A3B How many are the overall solutions?
What is LCD of the equation of ? ? And what is x?
Determine unknown number if you know that difference between five times and triple of number is 42.
- Have solution
The sum of four consecutive even numbers is 92. Determine these numbers.
- LCM of two number
Find the smallest multiple of 63 and 147
- Common divisors
Find all common divisors of numbers 30 and 45.
Is the number 761082 exactly divisible by 9? (the result is the integer and/or remainder is zero)
- Sum of the digits
How many are two-digit natural numbers that have the sum of the digits 9?
- Apples 2
How many minimum apples are in the cart, if possible is completely divided into packages of 6, 14 and 21 apples?
- The sum
The sum of five consecutive odd numbers is 75. Find out the sum of the second and fourth of them.
- How many
How many numbers are less than 222 with a digit sum is 8?
What number should be placed instead of the asterisk in number 702*8 to get a number divisible by 6?
- Seven numbers
Write seven 4-digit numbers that are divisible by 3 and at the same time by 4.
- Hens and pigs
Hens and pigs have 46 feet in total. At least how much can heads have?
- Lcm 2
Create the smallest possible number that is divisible by numbers 5,8,9,4,3
Make decomposition using prime numbers of number 155. Result write as prime factors (all, even multiple)
- Count of roots
How many solutions has equation x. y = 7757 with two unknowns on the set of natural numbers?
- Divisible by nine
How many three-digit natural numbers in total are divisible without a remainder by the number 9?
Divisibility - math word problems. Examples for 6th grade (the sixth graders).