#### AS 30 FD 33 – ADD AND SUBTRACT FRACTIONS WITH RELATED DENOMINATORS

Add and subtract fractions with related denominators.

Children who have not yet demonstrated understanding of multiplicative relationships between fractions (Fractions and Decimals 8), fractions on a number line and identify that fractions with the same numerator and denominator are equal to 1 (Fractions and Decimals 10), Counting by Fractions (Fractions and Decimals 15), Equivalent Fractions, including on a number line (Fractions and Decimals 13, Fractions and Decimals 14), and Adding and Subtracting fractions with the Same Denominator (Fractions and Decimals 23) will investigate these Levels.