Answer :

Hi! All we have to do is put each together, like so: 300+50+19 and we get 369! We get this because we added all the numbers together, and eventually carried the one on 19. I hope I helped!!

Answer:

369

Step-by-step explanation:

Think about place value. You will align the last number of each number to its place value given and fill in the spaces left with zeroes.

                                              HUNDREDS           TENS              ONES

19 ones = 19                                0                            1                        9

5 tens = 50                                 0                            5                       0

3 hundreds = 300                      3                            0                       0

Then to get the number, all you need to do is add them up together:

300 + 50 + 19 = 369