What is the next number in the sequence below?

3 7 12 18 25

Answer:33

Step-by-step explanation: in this sequence we are using addition which is from 7 to 12 u added 5 to get 12 from 12 to 18 u added 6 from 18 to 25 u added 7 so in order to get the following number u will add 8 to 25 and get 33

Answer:33

Step-by-step explanation:

3

+4

=7

+5

=12

+6

=18

... and so on