Input Output Tables 4.5B

What is an input-output table similar to?

• A car

• A tree

• A machine

• A book

Which operations can make a number larger?

• Addition and subtraction

• Multiplication and addition

• Division and multiplication

• Subtraction and division

If 2 plus what number equals 12?

• 12

• 5

• 10

• 8

What is the missing number if 14 plus 10 equals?

• 24

• 22

• 26

• 20

What rule was found to work for all number pairs in the table?

• Multiply by 6

• Subtract 5

• Add 10

• Divide by 2