ten times more than 90 is_______? That means that : 90 x______ =______?

That means that : 90 x 10 = ...

Agree with derfram. The wording is poor. If the goal is to end with 90 * 10 = 900, the wording should be "Ten times 90 is ____?"

"Ten times more than 90 is" is an unclear statement. It could mean
10 x 90 = 900, or

ten times more than 90: (10 x 90) + 90 = 990

Can't believe any competent teacher or author would write it that way.

ten times more than 90 is 900
that means that 90 X 10 = 900