Answer :
subract 67 from 60 = 7
60 - 53 = 7
add 7 to 67 & the then to the answer you get after that & the next 3 numbers are
1. 74
2.81
3.88
60 - 53 = 7
add 7 to 67 & the then to the answer you get after that & the next 3 numbers are
1. 74
2.81
3.88