Day 37: Equivalent Fractions Missing Number

Front

What are equivalent fractions?

Back

Equivalent fractions are different fractions that represent the same value or amount. For example, 1/2 and 2/4 are equivalent fractions.

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

Front

How do you find equivalent fractions?

Back

To find equivalent fractions, you can multiply or divide the numerator and the denominator of a fraction by the same number. For example, for 1/3, multiplying both by 2 gives 2/6.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is the numerator in a fraction?

Back

The numerator is the top number in a fraction that represents how many parts we have.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the denominator in a fraction?

Back

The denominator is the bottom number in a fraction that represents how many equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

If 1/4 = ?/8, what is the missing number?

Back

1/4 = 2/8, so the missing number is 2.

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

If 3/5 = ?/15, what is the missing number?

Back

3/5 = 9/15, so the missing number is 9.

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What does it mean to simplify a fraction?

Back

To simplify a fraction means to reduce it to its lowest terms, where the numerator and denominator have no common factors other than 1.

Front

What is the simplest form of 4/8?

Back

The simplest form of 4/8 is 1/2.

Front

How can you check if two fractions are equivalent?

Back

You can check if two fractions are equivalent by cross-multiplying. If the cross-products are equal, the fractions are equivalent.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is a fraction?

Back

A fraction is a way to represent a part of a whole, consisting of a numerator and a denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B