TN Ready Math Review MD.D.8, NBT.3

Stacy buys 7 packs of erasers. Each pack has 10 erasers. How many erasers does she have?

• 700

• 77

• 70

• 7

What is 6 x 90?

Brittany reads 30 pages of her book each day. If she reads everyday for 7 days, how many pages will she read?

• 200

• 210

• 220

• 230

Charlene volunteers at the local food bank for 80 minutes each week for 5 weeks. How many total minutes does Charlene volunteer?

• 75

• 85

• 400

• 580

Which equation is correct?

• 3 x 50 = 15

• 3 x 50 = 53

• 3 x 50 = 150

• 3 x 50 = 350

Which 2 rectangles have the same perimeter?

• rectangles A and B

• rectangles B and D

• rectangles C and A

• rectangles D and c

Answer explanation

Remember, to find the perimeter, you add all the sides!

Which 2 rectangles have the same area?

• rectangles A and B

• rectangles B and D

• rectangles C and A

• rectangles D and C

Answer explanation

Remember, to find the area, you multiply the length X the width.

Michelle drew 4 different rectangles, each have a perimeter of 24 centimeters. Which rectangle has the greatest area?

• 2 cm by 10 cm

• 3 cm by 9 cm

• 6 cm by 6 cm

• 7 cm by 5 cm

Answer explanation

Area = length x width

Michael has a garden which is in the shape of a square. One side of the garden is 13 feet. How much fencing will Michael need for the entire garden?

• 13 feet

• 26 feet

• 52 feet

• 169 feet

Sarah drew a rectangle and labeled the lengths of its sides. She said the perimeter is 22. Which number sentences shows that Sarah is correct?

• 9 + 2 = 11

• 9 x 2 = 18

• 9 + 2 + 9 + 2 = 22

• 9 x 2 x 9 x 2 =324