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How many pairs of even numbers can you find whose sum is twelve?
100
What are two numbers that are factors common to all pairs of even numbers?
12 14
How many pairs of even numbers can you find whose sum is forty six?
Infinitely many. However, if you don't want negative numbers, the lower of the two numbers must be at least 0, and at most 22. The higher of the two numbers, of course, will be 46 minus the first number. Perhaps you can work it out from there.
How many pairs of evennumbers can you find whose sum is 46?
-- There are 11 even numbers that are less than 1/2 of 46. -- Each of those can be paired with another even number that is more than 1/2 of 46. -- So there are 11 possibilities.
What are three even consecutive numbers whose sum is 120?
The numbers are 38, 40 and 42.
How many pairs of even numbers can you find whose sum is twelve?
100
How many pairs of even numbers can you find whose sum is 46?
If you include negative numbers, the list is infinite.
The sum ot two consecutive even numbers is 38 What is the larger number?
Consecutive even numbers that sum to thirty-eight (38) are eighteen (18) and twenty (20). Twenty (20) is larger than eighteen (18).
Is there an odd numbers between every pairs of consecutive even numbers?
Yes there is there should be!
What are two numbers that are factors common to all pairs of even numbers?
12 14
Why do all non square numbers have even factors?
The factors of all numbers can be written in pairs. With square numbers, one of those pairs is the same number twice. When listed singly, square numbers have an odd number of factors. All others are even.
Find two consecutive even numbers whose sum is 38 and whose product is 360?
The numbers are 18 and 20.
How many pairs of even numbers can you find whose sum is forty six?
Infinitely many. However, if you don't want negative numbers, the lower of the two numbers must be at least 0, and at most 22. The higher of the two numbers, of course, will be 46 minus the first number. Perhaps you can work it out from there.
Can you find any two even numbers whose sum is not an even number?
no
What 7 odd numbers that will total 30?
You cannot do this, because you're taking odd numbers: if you add two odd numbers together, you will get an even number. Take the odd numbers in pairs, so you'll have 3 pairs plus an extra odd number. The 3 pairs make 3 even numbers. You can add up any number of even numbers and get an even number, so you will have an even + odd, which is odd. 30 is an even number, but your result will be odd, no matter what 7 odd numbers you choose.
What do you notice about the ordered pairs of 45 20?
The numbers 45,20 begin with even numbers and they end with 5 or 0.
How many pairs of evennumbers can you find whose sum is 46?
-- There are 11 even numbers that are less than 1/2 of 46. -- Each of those can be paired with another even number that is more than 1/2 of 46. -- So there are 11 possibilities.
