What Numbers Multiply To 18 And Add To 7?

What can multiply to get?

You can think of factors as the numbers that you multiply to get another number.

In this case 2, 3, 6, and 7 are all numbers you can multiply to get 42..

What two numbers make 7?

The number 7 can be made using two other numbers. Draw blobs (or any shapes you like) to show how these two numbers make up 7. The first one is done for you….Grades K-8 Worksheets.7 = 1 + 67 = 2 + 57 = 3 + 47 = 4 + 37 = 5 + 27 = 6 + 1

What are the factors of 42 in pairs?

Therefore, the factors of 42 in pairs are (1, 42), (2, 21), (3, 14) and (6, 7).

What can you multiply to get 4?

A composite number is any number that has more than two factors. Here’s a list of composite numbers up to 20. You can see that they can all be factored further. For example, 4 equals 2 times 2, 6 equals 3 times 2, 8 equals 4 times 2, and so forth.

What can you multiply to get 27?

27 = 1 x 27, or 3 x 9. Factors of 27: 1, 3, 9, 27. Prime factorization: 27 = 3 x 3 x 3, which can also be written 27 = 3³.

What divided by 6 gives you 7?

42In other words, you have an unknown number (X), and then if you divide that X by 6 you get 7. Then what is that X? Therefore, the answer to what divided by 6 equals 7 is 42. You can prove this by taking 42 and dividing it by 6, and you will see that the answer is 7.

What times can you make 7?

see getting 7 as the product depends on the choice of the number you take like if you multiply 1 and 7 u will get seven as the result or you can get seven by multiplying two negative numbers like -1 and -7 also you could get seven by multiplying 1.1666666667 and 6 or 2.3333333333 and 3 so basically it depends on the …

What are factors of 18?

Table of Factors and MultiplesFactorsMultiples1, 2, 4, 8, 1616321, 1717341, 2, 3, 6, 9, 1818361, 19193841 more rows

What numbers can go into 30?

The factors of number 30 are 1, 2, 3, 5, 6, 10, 15 and 30.

What can you divide to get 7?

Description Divisibility Rules – 7 Examples of numbers which are divisible by 7 are 28, 42, 56, 63, and 98. Divisibility by 7 can be checked by using long division, although this process can be quite time-consuming. Especially when faced with a very large number.

What 2 Numbers add up to 42?

Factor of 42 in pairs and 42 are a factor pair of 42 since 1 x 42= 42. and 21 are a factor pair of 42 since 2 x 21= 42. and 14 are a factor pair of 42 since 3 x 14= 42.

What numbers can multiply to get 18?

Factors of 18: Testing the integer values 1 through 4 for division into 18 with a 0 remainder we get these factor pairs: (1 and 18), (2 and 9), (3 and 6). The factors of 18 are 1, 2, 3, 6, 9, 18.

What numbers multiply to 42 and add to 13?

The numbers are 6 and 7 .

Is 18 a perfect square?

18 is not a perfect square.

What do u multiply to get 16?

16 = 1 x 16, 2 x 8, or 4 x 4.

What is the greatest factor of 18?

The factors of 18 are 1, 2, 3, 6, 9, 18. The factors of 27 are 1, 3, 9, 27. The common factors of 18 and 27 are 1, 3 and 9. The greatest common factor of 18 and 27 is 9.

Is 6 a multiple or factor of 18?

The number 6 is the factor and 18 is the multiple, because 6 is smaller than 18, so a is correct.

What add up to 7?

Likewise adding 7 to a digit reduces it by 3 and adds 1 to the digit in the next place, a net reduction in the sum of digits of 2….NumberRepeating Cycle of Sum of Digits of Multiples6{6,3,9,6,3,9,6,3,9}7{7,5,3,1,8,6,4,2,9}8{8,7,6,5,4,3,2,1,9}9{9,9,9,9,9,9,9,9,9}8 more rows