Pratica a adição com tipos de exercícios mistos!
- Question 1: blank plus 4 equals 7.
- Question 2: blank plus 4 equals 6.
- Question 3: 3 plus 3 equals blank.
- Question 4: blank plus 5 equals 9.
- Question 5: blank plus 3 equals 8.
- Question 6: 2 plus 3 equals blank.
