Øv på addisjon med blandede øvelsestyper!
- Question 1: 2 plus 1 equals blank.
- Question 2: 2 plus 3 equals blank.
- Question 3: 5 plus 2 equals blank.
- Question 4: blank plus 1 equals 4.
- Question 5: blank plus 5 equals 7.
- Question 6: 5 plus 3 equals blank.