Relationships in Tables 2.0

Front

What is a relationship in a table?

Back

A relationship in a table shows how two or more quantities are connected, often represented by equations or operations.

Front

If there are 5 vans and each van can carry 2 people, how many people can be carried in total?

Back

10 people, because 5 vans x 2 people per van = 10 people.

Front

What does the equation 'People ÷ 6 = Vans' mean?

Back

It means that the number of people can be divided by 6 to find out how many vans are needed.

Front

How do you find the total number of items in multiple boxes?

Back

Multiply the number of boxes by the number of items in each box.

Front

If Tinley collects 6 shells and Hallie collects five times as many, how many shells does Hallie collect?

Back

30 shells, because 6 shells x 5 = 30 shells.

Front

What is half of Hallie's shells if she collects 30 shells?

Back

15 shells, because 30 shells ÷ 2 = 15 shells.

Front

If a group of campers rented 4 rafts and each raft can hold 8 people, how many people can ride?

Back

32 people, because 4 rafts x 8 people per raft = 32 people.

Front

How do you calculate how many items are left after selling some?

Back

Subtract the number of items sold from the total number of items.

Front

If Sydney has 120 cupcakes and sells 35 in the morning, how many does she have left?

Back

85 cupcakes, because 120 - 35 = 85.

Front

If Sydney bakes 25 more cupcakes after selling some, how many does she have now?

Back

110 cupcakes, because 85 + 25 = 110.