Multiplication of Whole numbers, Fractions and Mixed Numbers

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the process of adding a number to itself a certain number of times. For example, 3 multiplied by 4 (3 x 4) means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Tags

CCSS.3.OA.A.1

Front

What is a fraction?

Back

A fraction represents a part of a whole. It consists of a numerator (the top number) and a denominator (the bottom number). For example, in the fraction 1/2, 1 is the numerator and 2 is the denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction. For example, 2 1/2 is a mixed number, where 2 is the whole number and 1/2 is the fraction.

Tags

CCSS.3.NF.A.3C

Front

How do you multiply two fractions?

Back

To multiply two fractions, multiply the numerators together and the denominators together. For example, to multiply 2/3 and 4/5, you calculate (2 x 4) / (3 x 5) = 8/15.

Tags

CCSS.5.NF.B.6

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator. For example, 5/4 and 7/7 are improper fractions.

Tags

CCSS.3.NF.A.3C

Front

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

Back

To convert an improper fraction to a mixed number, divide the numerator by the denominator. The quotient is the whole number, and the remainder becomes the numerator of the fraction part.

Front

What is the result of multiplying 2/6 by 3/5?

Back

The result of multiplying 2/6 by 3/5 is 1/5.

Tags

CCSS.5.NF.B.6

Front

What is the result of multiplying 2/3 by 4/5?

Back

The result of multiplying 2/3 by 4/5 is 8/15.

Tags

CCSS.5.NF.B.6

Front

What is the definition of a numerator?

Back

The numerator is the top part of a fraction that indicates how many parts of the whole are being considered.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the definition of a denominator?

Back

The denominator is the bottom part of a fraction that indicates the total number of equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B