1-10 11-20 21-30 31-40 41-50 51-60 61-70 71-80 Multiples of 4 Multiples of 5 Multiples of 6 Multiples of 7 Multiples of 8 Multiples of 9 Multiples of 10 Multiples of 11 Multiples of 12 Multiples of 13 Multiples of 14 Multiples of 15 Multiples of 16
m2a credit to all 142 is a double version of 71
