Page A Day Math Subtraction Book 13: Subtracting 12 from the Numbers 12-24

Learn to Subtract 12 from Numbers 12-24 This book includes one new subtraction fact every day, (32 pages, 40 daily problems, 14 days of practice, 550 problems per book, 6,500+ per series), handwriting aids, cumulative practice, daily achievements stars, and a completion certificate.

Perfect for students in grades 1-4, ages 6+, who have mastered Addition.

Learning Objectives: Subtraction proficiency and fluency, legible handwriting, number sense, and independent learning.

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