Math Quiz

Fahed buys 12 stickers for $2 each. He also buys 4 sticker albums. Each album costs twice as much as each sticker. Fahed has a coupon that gives him $2 off his order. Which numerical expression shows how much he spent?

• (12 × 2) + (4 × 2) – 2

• (12 × 2) + (4 × 2) + 2

• (12 × 2) + (4 × 4) – 2

• (12 × 2) + (4 × 4) + 2

What is the value of the expression 5 + (42 + 7) × 3 – 2?

• 54

• 66

• 150

• 160

Lena had 125 pieces of ribbon. She gave away 30 pieces of ribbon to her friend and put the rest of the ribbon into different containers. Each container had 19 pieces of ribbon inside. Which numerical expression shows the number of containers Lena used?

• (125 + 30) + 19

• (125 – 30) – 19

• (125 + 30) × 19

• (125 – 30) ÷ 19

Which scenario does the expression 5 × 3 + 2 represent?

• Paul has 5 trophies on one shelf and 3 trophies on each of 2 shelves.

• Paul has 5 trophies on each of 3 shelves and 2 trophies on another shelf.

• Paul has 5 trophies on each of 3 shelves until he takes 2 trophies off the shelf.

• Paul has 5 trophies on a shelf, 3 trophies on another shelf, and 2 trophies on a third shelf.

What is the value of the expression 40 ÷ (1.5 + 3.5)?

• 30

• 10

• 9

• 8

Devon found the value of an expression is 6. Which could be the expression Devon evaluated?

• (12 – 8) × 9

• 9 + (12 – 8)

• 12 ÷ (9 – 8)

• (8 × 9) ÷ 12

Rosalie has a piece of fabric that is 1.2 meters wide and 1.75 meters long. She says that the area of the piece of fabric is 2.1 square meters. Is Rosalie correct? Choose the answers that correctly complete the sentence. Rosalie is _______ because she _______.

Ann is making a quilt that is 243.84 centimeters long and 152.4 centimeters wide. What is the perimeter of the quilt?

Answer explanation

792.48