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