NJSLA Unit 2

What is the area of this figure?

• 29 m

• 103 sq. m

• 103 m

• 29 sq. m

Which three statements can be represented by the expression 24 ÷ 4?

• Jake makes 24 muffins. He gives away 4 muffins.

• Collin has 24 toy trucks. He sorts them into groups of 4 trucks each.

• Amira has 24 trading cards. She puts them into piles containing 4 cards each.

• Rosemary puts 24 stickers in each book. She uses enough stickers to fill 4 books.

• Steven fills a new bookshelf with 24 books. He puts the same number of books on each of the 4 shelves.

Which two ways show how to find the value of 7 * 40 ?

• 7 * 4

• 4 * 10

• 7 * 4 * 10

• 7 groups of 4 ones

• 7 groups of 4 tens

A tablet has a rectangular screen with a width of 7 inches and a length of 9 inches. Select the three ways to calculate the area of the screen, in square inches.

• 7(9)

• 9(7)

• 9(9)

• 7 + 7 + 7 + 7 + 7 + 7 + 7

• 9 + 9 + 9 + 9 + 9 + 9 + 9

Gina’s bedroom floor is in the shape of a rectangle. It is 10 feet long and 9 feet wide. What is the area of Gina’s bedroom floor?

• 19 square feet

• 38 square feet

• 90 square feet

• 109 square feet

Select the two shapes that have parts that are each 1/6 of the area of the whole shape.

• 
• 
• 
• 
• 

Select the equation that is true when the number 8 is put into the box.

• 
• 
• 
• 

746 - 397 =

• 451

• 349

• 1243

• None of these

Which statements about the wall are correct?

• Each painted part is 1/6 of the whole wall.

• The fraction of the wall not yet painted is 1/6.

• The fraction of the wall not yet painted is 2/4.

• Each painted part is 1/4 of the whole wall.

• The fraction of the wall not yet painted is 2/6.

What fraction is point P?

• 2/3

• 5/6

• 4/6

• 1/2