# Number and Operations - Fractions

### MAT-03.NF Domain: [NF] Number and Operations Fractions

#### Develop understanding of fractions as numbers.

• MAT-03.NF.01 Understand a fraction 1/b as the quantity formed by 1 part of b equal pa
• MAT-03.NF.02 Understand a fraction as a number on the number line
• MAT-03.NF.03 Explain equivalence and Compare fractions

### MAT-04.NF Domain: [NF] Number and Operations Fractions

#### Extend understanding of fraction equivalence and ordering.

• MAT-04.NF.01 Explain why a fraction A/B is equivalent to a fraction (n x A)/(n x B)
• MAT-04.NF.02 Compare fractions (unlike numerators and denominators)
• MAT-04.NF.03 Understands a fraction is the sum of smaller fractions
• MAT-04.NF.04 multiply a fraction by a whole number
• MAT-04.NF.05 Express equivalent fractions with denominators of 10 and 100
• MAT-04.NF.06 Use decimal notation for fractions with denominators 10 or 100
• MAT-04.NF.07 Compare two decimals to hundredths by reasoning about their size

### MAT-05.NF Domain: [NF] Number and Operations Fractions

#### Use equivalent fractions as a strategy to add and subtract fractions

• MAT-05.NF.01 add and subtract fractions with unlike denominators
• MAT-05.NF.02 Solve word problems involving addition and subtraction of fractions

#### Apply and extend previous understandings of multiplication and div

• MAT-05.NF.03 Interpret a fraction as division of the numerator by the denominator
• MAT-05.NF.04 Multiply a fraction or whole number by a fraction.
• MAT-05.NF.05 Interpret multiplication as scaling
• MAT-05.NF.06 Solve real world problems by multiplying fractions and mixed numbers
• MAT-05.NF.07 divide using unit fractions and whole numbers