Put a digit from 0-9 in each blank so the addition is correct. Use each digit only once

Question

Put a  digit from 0 to 9 in each blank so the addition is correct. use each digit only once.

 

___+___+____

Answer 1

                  1     +     2    =3                                      8    +       9       =17

                  _____       _____     ____                                    _____         _____    ____

 

 

                    3    +    4     =7                                      I don't see an equal sign..I hope this

                    _____       _____  ____                        is what you meant.

 

  or:     0+ 1+2+3    =6       IF 3 BLANKS

 

                                     

 

 

                   4         +       5          =9                                So I made a guess.

                  ____                 ____            ____

 

                     6        +       7     =13

                   _____             ______     ____