Help your child excel in arithmetic! Abeka’s Arithmetic 4 Child Kit reviews and builds on earlier learned mathematical concepts, including multiplication and division by two-digit numbers; estimation; square measurements; writing decimals as fractions; and simple geometry. The Arithmetic 4 Quizzes, Tests & Speed Drills provides consistent assessment opportunities throughout the school year with 17 tests, 16 biweekly quizzes, and 136 speed drills (scheduled at four per week). Answers are in the sold separately Arithmetic 5 Quiz, Test & Speed Drill Key. 190 unbound pages. Grade 4.