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