3rd Grade 1st semester Review

Front

Round to the nearest hundred: 752

Back

800

Front

What time is it?

Back

9:22

Front

Ben wanted to make a dog pen with an area of 36 square feet. What could the dimensions of his dog pen be?

Back

9 feet by 4 feet

Front

Choose the equation that matches the equal groups: 3 groups of 5

Back

5 x 3

Front

Which expression could be used to solve 8 x 12?

Back

(8 x 6) + (8 x 6)

Front

What is the definition of area?

Back

The amount of space inside a shape, measured in square units.

Front

What is a rectangle?

Back

A shape with 4 sides and 4 right angles.

Front

What is the formula for finding the area of a rectangle?

Back

Area = length x width.

Front

What does it mean to round a number?

Back

To change a number to the nearest ten, hundred, etc.

Front

What is multiplication?

Back

A mathematical operation that represents repeated addition.