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