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