Question

. Draw arrays and a factor rainbow to find all of the factor pairs for the number 16

Answer 1

Answer:

First, write down the first nine elements of the set of counting numbers.

the first nine elements of the counting numbers are 1,2,3,4,5,6,7,8 and 9

Once you have the number on which you want to find all the factors, begin by dividing the number by 11 which is the first number on your list. Your first factor pair will then be 11 and the number itself. Don’t be alarmed as this is always the case. You will then write the first two factors with enough space between them.

Next, move on to the next number on the list, which is 22, to test if you can also get a factor pair.

If you can, write the new factor pairs inside the first factor pair giving it enough space in the middle as well.