Question

Sally has 4 apples and maria has 9. How many apple to they have in total

Answer 1

the answer is 13

Explanation:

9 = 10

(10+4=)14-1=13

Answer 2

13

Explanation:

4 + 9

[ 9 + 2 = 11 ]

[ 11 + 2 = 13 ]