C5 Topic 3 Assessment Practice

Dr. Peterson works 178 hours each month. How many hours does she work in a year?

• A) 2,000

• B) 2,136

• C) 3,000

• D) 2,400

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.B.5

CCSS.3.OA.C.7

A banana contains 105 calories. Last week, Deanna ate a total of 14 bananas. How many calories does this represent?

• 1,470

• 1,500

• 1,400

• 1,350

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

At a warehouse, 127 delivery trucks were loaded with 48 packages on each truck. Estimate the total number of packages on the trucks. Write an equation to model your work. Be sure to write your equation in your spiral, you will need it for the next question.

• 6,000; 50 x 120 = 6,000

• 6,500; 50 x 130 = 6,500

• 7,000; 50 x 140 = 7,000

• 7,500; 50 x 150 = 7,500

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

CCSS.3.OA.D.8

Did you calculate an overestimate or underestimate? Explain

• Underestimate

  50 > 48 and 130 > 127

  so 50 x 130 > 48 x 127.

• Overestimate

  50 > 48 and 130 > 127

  so 50 x 130 > 48 x 127.

• Overestimate

  50 < 48 and 130 <> 127

  so 50 x 130 > 48 x 127.

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.D.8

The latest mystery novel costs $24. The table shows the sales of this novel by a bookstore. What was the dollar amount of sales of the mystery novel on Saturday? Write an equation to model your work.

• $3,768; 157 x 24 = 3,768

• $3,500; 150 x 23 = 3,500

• $4,000; 160 x 25 = 4,000

• $3,600; 155 x 23 = 3,600

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

CCSS.3.OA.D.8

The latest mystery novel costs $24. The table shows the sales of this novel by a bookstore. What was the dollar amount of sales of the mystery novel on Friday?

Tags

CCSS.3.OA.A.3

CCSS.3.OA.C.7

CCSS.3.OA.D.8

There are 36 large fish tanks at the zoo. Each tank holds 205 gallons of water. How many gallons of water would it take to fill all of the tanks?

Tags

CCSS.3.MD.A.2

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

Kai ordered 1,012 baseball cards. Sharon ordered 5 times as many cards as Kai. Write and solve an equation to find the number of baseball cards Sharon ordered.

• 5,060; 1,012 x 5 = b; b = 5,060

• 4,048; 1,012 x 4 = b; b = 4,048

• 6,072; 1,012 x 6 = b; b = 6,072

• 5,500; 1,012 + 4,488 = b; b = 5,500

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.D.8

Multiply: 289 x 16

Match each number on the left with an equivalent expression.

• 12 x 10³

• 1,200

• 12 x 10⁰

• 12,000

• 12 x 100

• 120

• 12 x 10¹

• 12

Tags

CCSS.2.NBT.A.3