2 5 6
7 1 4
15 21 20
41 14 9
23 42 36
Not entirely sure what you mean but 1 will be the smallest number
Curiously, these are numerals, not numbers.https://en.wikipedia.org/wiki/Numeral_system
The teacher should have written: Circle the numeral representing the lowest value....if that is what was meant.
However, I agree with C above, the question doesn't make much sense.