Practice addition with mixed exercise types!
- Question 1: blank plus 4 equals 7.
- Question 2: 3 plus 4 equals blank.
- Question 3: 4 plus 2 equals blank.
- Question 4: 4 plus 4 equals blank.
- Question 5: blank plus 1 equals 2.
- Question 6: 3 plus 4 equals blank.