Pratica a subtração com tipos de exercícios mistos!
- Question 1: 2 minus blank equals 1.
- Question 2: 7 minus 1 equals blank.
- Question 3: 7 minus blank equals 5.
- Question 4: 3 minus blank equals 1.
- Question 5: 3 minus blank equals 2.
- Question 6: 9 minus blank equals 4.