Pratica la sottrazione con tipi di esercizi misti!
- Question 1: 2 minus blank equals 1.
- Question 2: 4 minus 3 equals blank.
- Question 3: 6 minus blank equals 4.
- Question 4: 3 minus blank equals 2.
- Question 5: 9 minus blank equals 6.
- Question 6: 9 minus 5 equals blank.
