5.NF.3

What does 5.NF.3 stand for?

• 5.NF.3 refers to the Common Core State Standards for Mathematics, specifically focusing on the understanding of fractions as numbers on the number line.

• 5.NF.3 is a code for a specific type of geometry problem.

• 5.NF.3 indicates a level of proficiency in algebraic expressions.

• 5.NF.3 is related to the study of statistics and data analysis.

What is a fraction?

• A fraction is a whole number.

• A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (part) and 'b' is the denominator (whole).

• A fraction is a type of decimal number.

• A fraction is a mathematical operation.

How do you add fractions with the same denominator?

• Keep the denominator the same and add the numerators.

• Multiply the denominators and add the numerators.

• Add the denominators and keep the numerators the same.

• Subtract the numerators and keep the denominators the same.

How do you divide fractions?

• Multiply by the reciprocal of the second fraction.

• Add the fractions together.

• Subtract the fractions from each other.

• Multiply the denominators and numerators directly.

How do you convert an improper fraction to a mixed number?

• Multiply the denominator by the whole number and add the numerator.

• Divide the numerator by the denominator; the quotient is the whole number and the remainder is the new numerator over the original denominator.

• Subtract the whole number from the numerator and keep the denominator the same.

• Add the numerator and denominator to get the mixed number.

How do you find the least common denominator of 1/3 and 1/4?

• 8

• 10

• 12

• 15

How do you subtract fractions with the same denominator?

• Keep the denominator the same and subtract the numerators.

• Add the numerators and keep the denominator the same.

• Multiply the denominators and subtract the numerators.

• Subtract the denominators and keep the numerators the same.

What is an improper fraction?

• A fraction where the numerator is less than the denominator, such as 3/4.

• A fraction where the numerator is equal to the denominator, such as 4/4.

• A fraction where the numerator is greater than or equal to the denominator, such as 5/4.

• A fraction that cannot be simplified further.

What is a fraction on a number line?

• A fraction on a number line represents a point that divides the line into equal parts.

• A fraction on a number line is always a whole number.

• A fraction on a number line indicates the distance from zero.

• A fraction on a number line can only be represented as a decimal.

What is a proper fraction?

• A fraction where the numerator is greater than the denominator, such as 5/2.

• A fraction where the numerator is equal to the denominator, such as 3/3.

• A fraction where the numerator is less than the denominator, such as 2/5.

• A fraction that cannot be simplified further.