¡Encuentra el número que falta para completar la resta!
- Question 1: 9 minus blank equals 4.
- Question 2: 8 minus blank equals 5.
- Question 3: 5 minus blank equals 4.
- Question 4: 7 minus blank equals 1.
- Question 5: 3 minus blank equals 2.
- Question 6: 8 minus blank equals 3.
