The addition practice works by setting the number of math questions you would like to practice and then the upper digit limit. For example, if you have a student in the lower grades of elementary school, you might want to select 10 questions with 10 as the upper limit. This allows for basic addition practice. If you have an older student who requires more challenging questions, you can select a higher limit with more questions. For your information, each quiz is timed. This is helpful for those who are trying to master their basic math facts for short quizzes at school.
Addition practice is especially helpful for students who are just starting to learn math or those who wish to increase their math knowledge or speed. This site is perfect for everyone from elementary students, to middle school students as well as high school students and teachers.