Exploring Input and Output Tables: Multiplication and Division

In this video, Mr. J explains how to solve input-output tables using multiplication and division. He provides four examples, demonstrating how to identify the rule that connects inputs to outputs. The video covers both horizontal and vertical tables, emphasizing the importance of verifying the rule with multiple pairs. By the end, viewers should understand how to apply multiplication or division rules to complete input-output tables.

What type of operations are covered in this video?

• Exponentiation and Roots

• Logarithms and Trigonometry

• Multiplication and Division

• Addition and Subtraction

In Example 1, what is the rule for converting input to output?

• Input minus 4

• Input divided by 4

• Input plus 4

• Input multiplied by 4

What is the output when the input is 12 in Example 1?

• 3

• 5

• 2

• 4

In Example 2, what is the rule for converting input to output?

• Input multiplied by 5

• Input divided by 5

• Input plus 5

• Input minus 5

What is the output when the input is 5 in Example 2?

• 15

• 10

• 25

• 20

In Example 3, what is the rule for converting input to output?

• Input multiplied by 7

• Input divided by 7

• Input plus 7

• Input minus 7

What is the output when the input is 21 in Example 3?

• 4

• 3

• 2

• 5

In Example 4, what is the rule for converting input to output?

• Input minus 3

• Input multiplied by 3

• Input divided by 3

• Input plus 3

What is the output when the input is 3 in Example 4?

• 15

• 12

• 9

• 6

What should you always do to ensure the rule applies to all pairs in the table?

• Check multiple corresponding pairs

• Check only the first pair

• Check pairs randomly

• Check only the last pair