What Are Multiplication Input/Output Tables?
Multiplication input/output tables are special charts that show how numbers change when we multiply them!
These tables help us see patterns in multiplication and understand how numbers relate to each other. You put a number in (input), multiply it by a certain rule, and get a result out (output). It's like a math machine!
How to Read Input/Output Tables
1️⃣ Find the rule - Look at the numbers to figure out what to multiply by
2️⃣ Apply the rule - Multiply the input number by the rule to get the output
3️⃣ Check your work - Make sure all outputs follow the same rule
Let's Practice Together!
Example 1: The Times-5 Machine
This table multiplies each input by 5. Can you fill in the missing outputs?
| Input | Output |
|---|---|
| 3 | Click to reveal |
| 7 | Click to reveal |
| 10 | Click to reveal |
Example 2: Find the Rule
What multiplication rule is this table using? Fill in the blanks to discover the pattern!
| Input | Output |
|---|---|
| 4 | 32 |
| 6 | Click to reveal |
| 9 | Click to reveal |
Parent Tips 🌟
- Make it real: Create input/output tables for everyday situations like calculating total costs (number of items × price) or baking measurements.
- Pattern hunt: Encourage your child to look for patterns in completed tables - this builds number sense and makes memorization easier.
- Table races: Time your child filling out tables and celebrate when they beat their personal best - great for building speed and confidence!