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