Open Middle®
Directions: Using digits 0 to 9, at most one time each, fill in the boxes to create the following number types.
Hint
When is a square root rational?
Answer
There are many answers:
1,6
2,5
4,9
3,7
8,0
Source: Shaun Errichiello
Based off hint i said perfect square but i was wrong
Based off hint i said perfect square but i was wrong
25
16
09
34
78