Posted by
Faith on
.
what is 8x25x23 in mental math use subtraction

Math 
PsyDAG,
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?

Math 
Jessica,
4600

Math 
john,
50x10=500

Math 
Jadyn,
8x25x23