Adding Subtracting Multiplying Dividing Fractions and Mixed Numbers

How can fractions with the same denominator be added or subtracted?

• By adding or subtracting their numerators

• By adding or subtracting their denominators

• By multiplying or dividing their numerators

• By multiplying or dividing their denominators

How can fractions with different denominators be added or subtracted?

• By finding a common denominator and then adding or subtracting their numerators

• By finding a common denominator and then adding or subtracting their denominators

• By multiplying or dividing their numerators

• By multiplying or dividing their denominators

What is one eighth written as a fraction?

• 1/2

• 1/4

• 1/8

• 1/16

What is one thirty-second written as a fraction?

• 1/2

• 1/4

• 1/8

• 1/32

What is one half written as a fraction?

• 1/2

• 1/4

• 1/8

• 1/16

What is a common denominator?

• A number that can be divided exactly by the denominators of all the fractions

• A number that is common to all the fractions

• A number that is the same as the numerator of all the fractions

• A number that is the same as the denominator of all the fractions

How can fractions be multiplied?

• By multiplying their numerators and denominators

• By adding their numerators and denominators

• By subtracting their numerators and denominators

• By dividing their numerators and denominators

How can mixed fractions be multiplied?

• By converting them into improper fractions and then multiplying

• By adding the whole numbers and multiplying the fractions

• By subtracting the whole numbers and multiplying the fractions

• By dividing the whole numbers and multiplying the fractions

How can fractions be divided?

• By multiplying the first fraction by the reciprocal of the second fraction

• By adding the first fraction to the reciprocal of the second fraction

• By subtracting the first fraction from the reciprocal of the second fraction

• By dividing the first fraction by the reciprocal of the second fraction

What is a mixed fraction?

• A fraction where the numerator is smaller than the denominator

• A fraction where the numerator is larger than the denominator

• A fraction where a whole number is combined with a proper fraction

• A fraction where the numerator and denominator are equal