CASO enVision 2.0 Grade 3 Topic 6 Review

Front

What is the area of a rectangle?

Back

The area of a rectangle is found by multiplying its length by its width. For example, if a rectangle is 4 inches long and 3 inches wide, its area is 4 x 3 = 12 square inches.

Front

How do you find the total area of multiple rectangles?

Back

To find the total area of multiple rectangles, calculate the area of each rectangle separately and then add them together. For example, if one rectangle has an area of 20 square inches and another has 15 square inches, the total area is 20 + 15 = 35 square inches.

Front

What is the Distributive Property?

Back

The Distributive Property states that a(b + c) = ab + ac. It allows you to multiply a number by a sum by distributing the multiplication to each addend.

Front

What is a square inch?

Back

A square inch is a unit of area measurement that represents a square that is 1 inch long on each side.

Front

If a rectangle has a length of 5 inches and a width of 2 inches, what is its area?

Back

The area is 5 inches x 2 inches = 10 square inches.

Front

What does it mean for tiles to cover more area?

Back

If unshaded tiles cover more area than shaded tiles, it means the total area of the unshaded tiles is greater than that of the shaded tiles.

Front

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

Back

The formula for finding the area of a rectangle is Area = Length x Width.

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around a shape.

Front

How do you calculate the area of a figure made of squares?

Back

Count the number of square units that fit inside the figure. Each square unit represents 1 square unit of area.

Front

What is the Identity Property of multiplication?

Back

The Identity Property of multiplication states that any number multiplied by 1 remains the same. For example, 7 x 1 = 7.