Math review #1

Round 169 to the nearest 10.

• 200

• 170

• 100

• 160

Round 492 to the nearest 100.

• 400

• 490

• 600

• 500

9 students had a box with 8 crayons. How many total crayons were there in all?

• 63 crayons

• 72 crayons

• 90 crayons

• 64 crayons

81 students wanted to play on basketball teams. If there were 9 players on each team, how many teams were there?

• 90 teams

• 8 teams

• 10 teams

• 9 teams

A rectangle has a length of 8 inches and a width of 4 inches, what is the area of the rectangle?

• 12 sq inches

• 36 sq. inches

• 32 sq inches

• 40 sq inches

A square has a side length of 6 inches. What is the area of the square?

• 12 sq. inches

• 36 sq. inches

• 24 sq. inches

• 30 sq. inches

A square has a side length of 6 inches. What is the perimeter of the square?

• 18 inches

• 12 inches

• 24 inches

• 16 inches

A rectangle has an area of 90 sq. inches. One side of the rectangle is 10 inches, what is the length of the other side?

• 9 inches

• 10 inches

• 100 inches

• 40 inches

Add these numbers quickly in your head: 25 + 8 + 15 + 12 =

• 40

• 50

• 60

• 70

What is your favorite thing to do in math?