Additive and Multiplication Pattern Input/Output

Brian used the same rule on each Input number to create the Output numbers in the table below.

• Add 10

• Add 30

• Subtract 10

• Subtract 20

What can you say about the missing number?

• It is 56, even

• It is 57, odd

• It is 54, even

• It is 54, odd

The table shows the number of swimming teachers for different number of students.

Which describes the pattern in the table?

• multiply by 2

• multiply by 10

• add 10

• subtract 9

What rule would explain this input output table?

• X times 3= 8

• Y divided by 3= X

• X divided by 3= Y

• Not here

Look for a pattern (find a rule). How many squares will be in Figure 5?

• 13

• 18

• 15

• 9

Is the output getting bigger or smaller?

• Bigger

• Smaller

Is the output getting bigger or smaller?

• Smaller

• Bigger

What is the rule for this table?

• Add 5

• Add 1

A soccer team and coaches are traveling in vans to a tournament. The table shows the number of people traveling in different numbers of vans.
Which describes the pattern in the table?

• Add 6

• Multiply by 4

• Multiply by 6

• Subtract 6

What is the missing output?