Sum to 10 and sum to 18 Self Practice (10 Questions)
Please type in your name and class below for record.
Instructions
1. Do not use calculators for this exercise.
2. Type in all the answers before you click the CHECK button.
3. You may type in the correct answers again if you found out your mistakes.
Click the CHECK button again after you corrected your mistake.
4. Do not click the RESET unless you want to try another 10 different questions.
5. When you have completed all the ten questions correctly, show your teacher the screen.
If this exercise is done using Geogebra classroom, you may stop once all the questions are corrected.
Leave the exercise and Geogebra classroom will keep the screen.