Math Essentials Book 3 : Adding and Substracting Fractions View cart “Les rongeurs” has been added to your cart. $20.00 Math Essentials Book 3 : Adding and Substracting Fractions quantity Add to cart Categories: All Products, Mathematics Description Description Adding and Subtracting Fractions Related products Math Essentials Book 1 : BEDMAS $20.00 Add to cart Math Essentials Book 4 : Measurement and Geometry $20.00 Add to cart Math Essentials, Book 9 : Interest $20.00 Add to cart Christmas Carol, A $20.00 Add to cart