what is 8x25x23 in mental math use subtraction

5 answers

Online, “*” is used to indicate multiplication to avoid confusion with “x” as an unknown.

8 * 25 * 23 = 4,600

When multiplication is indicated, how do you use subtraction? Do you have a typo?
4600
50x10=500
8x25x23
Tdhheghesjshgs