Øv på addisjon med blandede øvelsestyper!
- Question 1: blank plus 3 equals 5.
- Question 2: 2 plus 5 equals blank.
- Question 3: blank plus 5 equals 10.
- Question 4: blank plus 5 equals 6.
- Question 5: 1 plus 1 equals blank.
- Question 6: 5 plus 1 equals blank.