Jill wrote the number 40 if her rule is add 7 , what is the fourth number in Jill's pattern,how can you check your answer

Respuesta :

68 is the 4th number (from 40)

you can check this answer by multiplying 7 by 4, then subtracting the product from 68 to see if the answer is 40, the number you started with. And let me tell you that it does work :)
68 is the fourth number of 40