Problems at this level include a review of 4th grade math and practice in the topics usually introduced at the 5th grade level. In the 10 questions for each day, concepts of numbers, computation, application, mixed practice, decimals, fractions and percents are covered. Sample questions chosen at random include the following: What number when multiplied by six and divided by three becomes 12? Write seven and four tenths as a mixed number with a decimal. How much time has elapsed from 4:31 a.m. to 7:01 a.m.? 72 people were on the train. 1/8 of them got off at the first stop. How many people were left on the train? What is the volume of a box that is 2 cm by 2 cm by 2 cm?