Pratica l'addizione con tipi di esercizi misti!
- Question 1: blank plus 2 equals 5.
- Question 2: 1 plus 4 equals blank.
- Question 3: blank plus 3 equals 8.
- Question 4: 5 plus 2 equals blank.
- Question 5: 2 plus 5 equals blank.
- Question 6: blank plus 1 equals 6.
