3rd grade EOG review

Front

What is a fraction?

Back

A fraction represents a part of a whole. It is written as two numbers separated by a slash, like 1/2.

Front

What does the numerator in a fraction represent?

Back

The numerator is the top number in a fraction. It shows how many parts we have.

Front

What does the denominator in a fraction represent?

Back

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

Front

What is the perimeter of a rectangle?

Back

The perimeter is the total distance around the rectangle. It is calculated by adding the lengths of all four sides.

Front

How do you find the length of a rectangle if you know the width and the perimeter?

Back

Use the formula: Perimeter = 2(length + width). Rearrange to find length.

Front

What fraction is closest to 1?

Back

7/10 is closest to 1.

Front

If a cake is cut into 8 equal pieces and 5 pieces are eaten, what fraction is left?

Back

3/8 of the cake is left.

Front

What is the value of 4/10 in simplest form?

Back

4/10 simplifies to 2/5.

Front

How do you compare fractions?

Back

To compare fractions, you can find a common denominator or convert them to decimals.

Front

What is an equivalent fraction?

Back

An equivalent fraction is a fraction that represents the same value as another fraction, like 1/2 and 2/4.