Pratica a adição com tipos de exercícios mistos!
- Question 1: blank plus 2 equals 7.
- Question 2: 4 plus 4 equals blank.
- Question 3: blank plus 2 equals 7.
- Question 4: 1 plus 5 equals blank.
- Question 5: blank plus 5 equals 10.
- Question 6: 5 plus 4 equals blank.
