Help in the erro can't seam to figure out total = + 100 seams to be problem but not sure y

Question

total=0
passenger=0
while passenger <5:
age=(int(input())
if age >3
total =+100
passenger +=1
print (total)

Answer 1

total=0
passenger=0
while passenger <5:
age=int(input()
if age >3:
total +=100
passenger +=1
print (total)

this should work, it had few syntax error.

Answer 2

Thank you will try now