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