7th Grade Area & Multiplication Mastery Challenge

A rectangular garden has a length of 15 meters and a width of 8 meters. What is the area of the garden in square meters?

• 100 square meters

• 90 square meters

• 130 square meters

• 120 square meters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

If a classroom has 24 desks arranged in rows of 6 desks each, how many rows are there?

• 6

• 3

• 4

• 5

Tags

CCSS.3.OA.A.3

A swimming pool is 25 meters long and 10 meters wide. What is the perimeter of the pool?

• 70 meters

• 50 meters

• 80 meters

• 60 meters

Tags

CCSS.4.MD.A.3

A farmer has 12 rows of corn, with each row containing 45 corn plants. How many corn plants does the farmer have in total?

• 540

• 5400

• 450

• 120

Tags

CCSS.5.NBT.B.5

A rectangular field has a length of 50 meters and a width of 30 meters. What is the area of the field?

• 1500 square meters

• 1800 square meters

• 1000 square meters

• 1200 square meters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

If a box contains 36 packs of pencils and each pack has 12 pencils, how many pencils are there in total?

• 480

• 360

• 432

• 400

Tags

CCSS.3.OA.A.3

A fence is to be built around a rectangular yard that is 20 meters long and 15 meters wide. What is the total length of the fence needed?

• 60 meters

• 70 meters

• 80 meters

• 50 meters

Tags

CCSS.4.MD.A.3

A bakery sells 150 cupcakes each day. If they sell cupcakes for 5 days, how many cupcakes do they sell in total?

• 600 cupcakes

• 750 cupcakes

• 900 cupcakes

• 300 cupcakes

Tags

CCSS.3.OA.A.3

A rectangular pool measures 12 meters by 5 meters. What is the area of the pool?

• 60 square meters

• 30 square meters

• 70 square meters

• 50 square meters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

If a school has 8 classes with 30 students in each class, how many students are there in total?

• 180

• 300

• 240

• 210

Tags

CCSS.3.OA.A.3