A 2-digit number less than 58 gives a remainder of 2 when divided by 4. It gives a remainder of 2 when divided by 10. List the possible number(s) in ascending order.
Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56
Multiples of 10: 10, 20, 30, 40, 50
Multiples of 4 (+ 2): 6, 10, 14, 18, 22, 26, 30, 34, 38, 42, 46, 50, 54, 58
Multiples of 10 (+ 2): 12, 22, 32, 42, 52
List of possible number(s) = 22, 42
Answer(s): 22, 42