Question

Determine the pattern and fill in the missing numbers in this sequence: 1,4,7, ,13, ,19

Answer 1

`1\\1+3=4\\4+3=7\\\boxed{7+3=10}\\10+3=13\\\boxed{13+3=16}\\16+3=19\\\\\text{the next term is 3 bigger than the previous term}`