the numbers that make 18 mulitplyed together are 1,2,3,6,9 ect
1 and 18 2 and 9 3 and 6
20
21
9
Add the two given numbers together. Subtract the two given numbers. Take the answer to each of these and multiply them together. For example, if your two given numbers are 8 and 10: Add them together and you get 18 Subtract them and get 2 Then multiply 2 x 18 and get 36
-1 and 18
9 and 2
1 and 18 2 and 9 3 and 6
20
21
1 x 18 2 x 9 3 x 6
-19 + 1 = -18
(3)(2)(3)=18
21
Add the numbers together, and then - since there are three numbers - divide the result by 3.
you multiply the numbers together, which is 18
17*18