-34
-34
6
(54 - 18) ÷ 6 = 6 :)
12
8
70
6
Multiply the number by the percent in decimal form. Example: 15 percent of 40 would be 40 x .15 = 6. (15 percent of 40 is 6).
7
Suppose we have 6 x 3, that is a "multiply" operation. What it means is that if you start with zero and add to it 6 once, then to the result add another six, then to the result add another six, what would be the result. The result would be 0+6 = 6 6+6 = 12 12+6 = 18 "Multiply" means starting with zero, successive addition of a number a certain number of times retaining the accumulated value through the operations. It is cumbersome to do it this way and so we resort to "Multiply"
There are infinitely many pairs of numbers that will add to 105.8 and infinitely many pairs of numbers that will multiply to 105.8 but there are no pair that will add AND multiply. I do not think there are larger sets, but I could be wrong. One example of a triplet adding and multiplying to the same number is 1, 2 and 3. They add to 6 and multiply to 6.