Question

Sally had some marbles. After buying 12 more marbles, she had 25 marbles. How many marbles did Sally have before she bought more?
37
12
13
25

Answer 1

Answer:

13 marbles

Step-by-step explanation:

25-12=13

Hope this helps you!!!!

Answer 2

Answer:

13

Step-by-step explanation:

m = original number of marbles

m + 12 = 25