Unit 5 Study Guide Grade 3 V3

1A) Which equation matches this question: Jeff and his sister picked 18 flowers. They put

6 flowers in each vase. How many vases did

they use?

• 18 ÷ 6 = _____

• 40 ÷ 4 = _____

• 10 x 4 = _____

Tags

CCSS.3.OA.A.3

1B) Which equation matches this question: A T-shirt costs $10 at the mall. A jacket costs

4 times as much as a T-shirt. How much does

a jacket cost?

• 18 ÷ 6 = _____

• 40 ÷ 4 = _____

• 10 x 4 = _____

1C) Which equation matches this question: There are 4 minivans to take 40 kids to the

museum. How many kids will ride in each van

if all the vans take the same number of kids?

• 18 ÷ 6 = _____

• 40 ÷ 4 = _____

• 10 x 4 = _____

2A) Type the answer to : 4 x 5=

3) Mark all the statements about area that are true.

• Area is measured in square units and you multiply length times width.

• It would make sense to use square inches to find the area of the top of a desk and square yards to find the area of a classroom.

• If you want to find out how long something is, you measure its area.

• If a rug measured 5 feet long and 3 feet wide, its area would be 15 square feet.

4A) Write 2 multiplication and 2 division equations (a fact family)

to describe the array on problem 4.

4B) Give the dimensions for another array you could construct that has the same area as problem 4. Type #x# (For example 5x6.. no spaces)

5A) The pet store just got 24 new turtles. Petra is putting the turtles into terrariums. She puts 6 turtles in each terrarium. How many terrariums does she use? (On the test you need to label... here just type your number answer)

5A) Type a multiplication problem that matches: The pet store just got 24 new turtles. Petra is putting the turtles into terrariums. She puts 6 turtles in each terrarium..