Counting

In a bakery, there are 16 kinds of breads and 10 kinds of cakes available. If Jennie wants to buy one item for breakfast, how many choices does she have?

• 16 + 10

• 16 x 10

In an online shoes store, there are 9 different pairs of boots, 22 different pairs of high-heels, 18 different pairs of sneakers and 6 different pairs of sandals available. Susan wants to buy a pair of shoes from the online store. How many choices does she have?

• 9 + 12 + 18 + 16

• 9 x 22 x 18 x 6

A cafe serves 20 types of hot drinks and 30 types of iced drinks. On a certain day, 3 types of hot drinks are sold out. How many choices of drinks are available on that day?

• 20 + 30

• 20 + 30 - 3

• 20 - 3 + 30 - 3

In a watch shop, there are 12 models of electronic watches and 24 models of mechanical watches. How many choices does a customer have in buying a watch?

• 12 + 24

• 12 x 24

In a team of sports players, each player can play either volleyball or basketball or both. It is given that 20 players can play volleyball, 25 players can play basketball and 15 players can play both volleyball and basketball. How many players are there in the team?

• 20 + 25 - 15

• 20 + 25 + 15

• 20 + 25

A shop sells a coffee machine with 1 flavour of coffee capsules in a bundle set. There are 3 colours available for the coffee machine and 9 flavours available for the coffee capsules. How many different bundle sets are there?

• 3 + 9

• 3 x 9

A restaurant offers a lunch set which includes an appetizer, a main dish and a drink as shown in the following menu: Appetizer: Salad or soup Main Dish: Steak, pork chop, roast chicken or fried fish Drink: Coffee, tea or soft drink How many different lunch sets are offered in the above menu?

• 2 + 4 + 3

• 2 x 4 x 3

There are 8 social workers, 3 education psychologists and 5 clinical psychologists. In how many ways can 1 social worker, 1 education psychologist and 1 clinical psychologist be assigned to serve a school?

• 8 + 3 + 5

• 8 x 3 x 5

An ice-cream shop provides ice-cream scoops in 12 different flavours. There are 4 different syrups and 8 different toppings available for customers to add. How many choices does a customer have if he orders a scoop of ice-cream with 1 topping?

• 4 + 8

• 12 + 8

• 12 x 8

An ice-cream shop provides ice-cream scoops in 12 different flavours. There are 4 different syrups and 8 different toppings available for customers to add. How many choices does a customer have if he orders a scoop of ice-cream with 1 syrup and 1 topping?

• 4 + 8

• 12 + 4 + 8

• 12 x 4 x 8

• 4 x 8