# Departamento Matemáticas Sección Bilingüe Fraction A number that names part of a whole or part of a group Example:

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Departamento Matemáticas Sección Bilingüe Fraction A number that names part of a whole or part of a group Example:

Departamento Matemáticas Sección Bilingüe Numerator The number above the bar in a fraction that tells how manyfraction parts of the whole are being considered Example:

Departamento Matemáticas Sección Bilingüe denominator The number below the bar in a fraction. It tells howfraction many equal parts are in the whole. Example:

Departamento Matemáticas Sección Bilingüe

Departamento Matemáticas Sección Bilingüe

Departamento Matemáticas Sección Bilingüe

Departamento Matemáticas Sección Bilingüe

Departamento Matemáticas Sección Bilingüe Equivalent fractions Two or more fractions that name the same amount Example: fractions

Departamento Matemáticas Sección Bilingüe

Departamento Matemáticas Sección Bilingüe

Departamento Matemáticas Sección Bilingüe Like fractions Fractions that have the same denominator Example: 1, 2 4 4

Departamento Matemáticas Sección Bilingüe Least common denominator (LCD) The least common multiple of two or more denominators Example: least common multiple denominators

Departamento Matemáticas Sección Bilingüe mixed number A number represented by a whole number and a fraction Example:whole numberfraction Mixed number A number represented by a whole number and a fraction Examples whole numberfraction 1 2 2

Departamento Matemáticas Sección Bilingüe mixed number A number represented by a whole number and a fraction Example:whole numberfraction

Departamento Matemáticas Sección Bilingüe Decimal system A system of computation based on the number ten Example:

Departamento Matemáticas Sección Bilingüe Decimal number A number with one or more digits to the right of the decimal point Example: 3.27

Departamento Matemáticas Sección Bilingüe mixed number A number represented by a whole number and a fraction Example:whole numberfraction How do we say Decimal Numbers? Examples 0.1 zero/nought point one or point one 0.25 zero/nought point two five or point two five 1.75 one point seven five

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