13 week review

Round 58,345 to the nearest thousand. 

• 58,000
• 59,000
• 9,000
• 58,300

Round 22,984 to the nearest ten thousand.

• 30,000
• 20,000
• 25,000
• 23,000

How do you write 2,591 in expanded form?

¿Cómo se escribe 2,591 en forma expandida?

• 200 + 5 +10 + 900

• 2,000 + 500 + 90 + 1

• 20,000 + 5,000 + 900 + 1

• 2,000 + 500 + 10 + 9

What is the value of the 4 in the number 8,754,289

• 40,000

• 400,000

• 4,000

• 4,000,000

What is the value of the 7 in the number 76,238?

• 7,000

• 70,000

• 700

• 700,000

What is the correct way to write 15,328 in expanded notation?

• (1 x 1,000) + (5 x 1,000) + (3 x 100) + (2 x 10) + (8 x 1)

• (1 x 10,000) + (5 x 100) + (3 x 100) + (2 x 10) + (8 x 1)

• (1 x 10,000) + (5 x 1,000) + (3 x 100) + (2 x 10) + (8 x 1)

• (1 x 10,000) + (5 x 1,000) + (3 x 1,000) + (2 x 20) + (8 x 1)

What is the perimeter?

• 3 ft. 
• 6 ft. 
• 12 ft. 
• 18 ft. 

Mr. Johnson took his class outside to measure the playground. The playground is shaped like a rectangle as shown below. Which formula could the class use to find the area of the playground?

• A = l × w
• A = 4s
• A = 2l + 2w
• A =  l + w

Farmer Bob needs to build a fence for his chickens.  The area he wants to build a fence around is 40 feet long and 20 feet wide.  How many feet of fence does he need to buy?

• 800 feet
• 120 feet
• 60 feet

A = ___ x ____

• w x l
• l + l + w + w
• l x w
• l + w + l + w