The two numbers that can multiply to give you 243 are 3 and 81, since (3 \times 81 = 243). Another pair is 9 and 27, as (9 \times 27 = 243) as well. Additionally, 1 and 243 can be considered, since (1 \times 243 = 243).
1458
The two numbers that multiply to give 66 but add to give 35 are 33 and 2. When you multiply 33 by 2, you get 66, and when you add them together, you get 35.
The two numbers that add to 38 and multiply to give 72 are 36 and 2. When you add them together, 36 + 2 equals 38, and when you multiply them, 36 × 2 equals 72.
-82
2*2*7 = 28
How about: 2*243 = 486 as one example
1458
The two numbers that multiply to give 66 but add to give 35 are 33 and 2. When you multiply 33 by 2, you get 66, and when you add them together, you get 35.
The two numbers that add to 38 and multiply to give 72 are 36 and 2. When you add them together, 36 + 2 equals 38, and when you multiply them, 36 × 2 equals 72.
-82
93*2*2=384
2*2*7 = 28
3
5*31=155
How about: 4*4 = 16
1298
462 x 2