Open Middle®
Directions: Using the digits 1 to 9 at most one time each, place a digit in each box to create a true statement.
Hint
What numbers do you know are more likely to simplify in a radical?
Answer
3sqrt1*sqrt8=6sqrt2
3sqrt8*sqrt1=6sqrt2
4sqrt2*sqrt6=8sqrt3
4sqrt6*sqrt2=8sqrt3
3sqrt8*sqrt1=6sqrt2
4sqrt2*sqrt6=8sqrt3
4sqrt6*sqrt2=8sqrt3
Source: Katelyn Devine
3sqrt4*sqrt1=2sqrt9 also works as an answer