Събиране,изваждане . Quiz

Select the Answer that corresponds to the displayed Question.
incorrect
1. 11-5




incorrect
2. 14-6




incorrect
3. 9+9




incorrect
4. 13-6




Select the Question that corresponds to the displayed Answer.
incorrect
5. 12




incorrect
6. 7




incorrect
7. 16




incorrect
8. 14




incorrect
9. 16