Thousands to millions addition online games for kids in third grade and fourth grade, adding 4 digit numbers up to 7 digit numbers. This math test for 3rd graders involves the application of previous math knowledge in counting numbers. Children in this test would have to make use of a higher level adding abilities which would range from thousands to millions. In previous years, kids have been trained to count hundreds using calculative techniques. But in this quiz, those calculative techniques would be topped to thousands and millions. This quiz is not limited to the classroom context alone. Upon classroom tutoring, this quiz can be taken at home by the kids for extra and consistent learning of additions which would be related to actual life addition situations. Thousands to millions addition online games for kids. Go Here for More Quizzes