Using the Lumos Study Programs, parents and educators can reinforce the classroom learning experience for children and help them succeed at school and on the standardized tests. Lumos books, dvd, eLearning and tutoring are used by leading schools, libraries and thousands of parents to supplement classroom learning and improve student achievement in the standardized tests.
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Grade 3 Math - Adding and Subtraction 13 is a free educational video by Lumos Learning.It helps students in grades 3.
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