1x82x4
Infinite
Infinitely many.
i dont know 98 times 1
Multiplication problems whose product is 88 are: 88 x 1 44 x 2 22 x 4 11 x 8 And their reverses.
70*1.1 is one example.
22x111x21x222x11
1x82x4
Infinite
Infinitely many.
3 are the ones i counted
How about: 5*9 = 45 as one example
Any, and every, multiplication problem must be "less than equal to or greater than one".
2.5 x 2 and 1 x 5
As many as desired. An infinite number is possible.
1 x 41, 41 x 1
24x1, 12x2, 8x3, 6x4