3rd Grade Math Review

Front

What is the formula to find the perimeter of a rectangle?

Back

Add all the sides together. For example, if the sides are 3 cm and 8 cm, the perimeter is 3 + 8 + 3 + 8.

Front

What is the product of 7 and 8?

Back

56

Front

If you have 30 cubes and put them into 6 equal groups, how many cubes are in each group?

Back

5 cubes

Front

What is the formula to find the area of a rectangle?

Back

Multiply the length by the width. For example, if the length is 4 cm and the width is 8 cm, the area is 4 x 8.

Front

What does the term 'array' mean in math?

Back

An array is a way to organize objects in rows and columns.

Front

What is the area of a rectangle that is 4 cm wide and 8 cm long?

Back

32 sq. cm

Front

What is the equation that represents 5 rows of 3 objects?

Back

5 x 3 = 15

Front

What is the definition of 'product' in math?

Back

The product is the result of multiplying two or more numbers together.

Front

How do you find the area of a square?

Back

Multiply one side by itself. For example, if one side is 4 cm, the area is 4 x 4 = 16 sq. cm.

Front

What is the term for the distance around a shape?

Back

Perimeter.