Respuesta :

TheGirlUnderYourBed

Answer:

Some double facts are : 7-4=3

                                        3+4=7

                                        7-3=4

Step-by-step explanation:

Hope it helps <:)

~TheGirlUnderYourBed

darrylh3333

Answer:

4+3=7

7-3=4

Double facts are basically more ways to use something.