Öva addition med blandade övningstyper!
- Question 1: blank plus 3 equals 4.
- Question 2: blank plus 2 equals 3.
- Question 3: blank plus 1 equals 4.
- Question 4: 2 plus 1 equals blank.
- Question 5: 4 plus 2 equals blank.
- Question 6: blank plus 5 equals 7.
Öva addition med blandade övningstyper!