Standards with the same topic and subject but for other grades
Apply and extend previous understandings of multiplication to multiply a fraction by a whole number.
Understand a multiple of 𝑎/𝑏 as a multiple of 1/𝑏, and use this understanding to multiply a fraction by a whole number.
Understand addition and subtraction of fractions as joining and separating parts referring to the same whole.
Decompose a fraction into a sum of fractions with like denominators in more than one way, recording each decomposition by an equation. Justify decompositions, e.g., by using a visual fraction model.
Add and subtract mixed numbers with like denominators, e.g., by replacing each mixed number with an equivalent fraction, and/or by using properties of operations and the relationship between addition and subtraction.
Decompose geometric shapes into polygons of equal area.
Use 1, the multiplicative identity, to create equivalent fractions by structuring 1 in the fraction form 𝑛/𝑛.
Look for structures of commutativity and inverses of operations in solving whole number problems with the four operations.
See the structure of a number as its base-ten units.
Understand a fraction 𝑎/𝑏 as a multiple of 1/𝑏.