End-of-Module 3 Review

What equation matches this story?

• 1 + 3 = x

• 3 x 7 = m

• 4 x 6 = d

• 6 ÷ 4 = t

How much would it cost to buy a pasta and a lemonade for lunch?

Three ladies each buy a pasta and a lemonade. What will the total be?

• $21

• $27

• $18

• $30

Aunt K joins the ladies for lunch. She buys a chicken salad for lunch. Does she spend more, less, or the same amount of money as the other people?

• She pays the same as everyone else. They all spend $9 each person

• She pays less than everyone else.

• She pays more than everyone else.

Aunt K’s 3 friends each order pasta and a lemonade for lunch. Aunt K orders only chicken salad. a. Use the menu to find how much they spend altogether.

• 3 x ($7 + $2) + $9 = $36

• 3 x $7 = $21

• $14 + ($9 x 3) = $41

• 4 x $18 = $72

12 ÷ s = 4

21 ÷ s = 7

27 ÷ s = 9

3 ÷ s = 1

24 ÷ s = 8

s = ?

• 9 + 9 = n

• 9 x n = 9

• 10 x 9 = n

• 9 ÷ 10 = n

Aunt K buys 3 boxes of pens.

Each box contains 2 bundles of 10 gray pens.

How many pens did she buy?

• 10 + 10 + 10 = 30 pens

• 3 x 2 x 10 = 60 pens

• 30 ÷ 3 = 10 pens

• 2 x 10 + 3 = 23 pens

Her friend buys 6 packs of pens. Each pack contains 10 black pens. How many pens did she buy?

• 6 x 10 = 60

• 6 + 10 = 16

• 5 x 6 = 30

6 × 10 =