Checking In about Datatypes

## So far we've seen three different datatypes. What are they? > Datatypes are the *types* that *data* can have.<br>Variables(A) are where we store data.<br>`and`(B) is an operator on booleans.<br>If statements (F) are a language construct for choosing control flow based on booleans. - [ ] variables - [x] strings - [x] booleans - [ ] and - [x] numbers (ints, floats) - [ ] if statements