What Are Addition Input/Output Tables?
Addition tables help us see patterns in numbers!
These special tables show us how numbers change when we add them together. Each table has an input
number (what we start with) and an output number (what we get after adding). By filling in the missing
numbers, you'll become an addition expert!
How to Solve Addition Tables
1️⃣ Look at the numbers you already have
2️⃣ Find the pattern (what's being added each time?)
3️⃣ Fill in the missing numbers using the pattern
Let's Practice Together!
Example 1: Cookie Jar Addition
Every day, Tommy adds cookies to his jar. Can you help complete the table?
| Day | Cookies Added | Total Cookies |
|---|---|---|
| Monday | 3 | ? |
| Tuesday | 5 | ? |
| Wednesday | ? | 12 |
Example 2: Balloon Count
At the party, more balloons keep appearing! Fill in the missing numbers.
| Time | New Balloons | Total Balloons |
|---|---|---|
| 10:00 AM | 2 | ? |
| 11:00 AM | 7 | ? |
| 12:00 PM | ? | 15 |
Parent Tips 🌟
- Make it real: Use physical objects like buttons or coins to demonstrate the addition tables. Kids learn better when they can touch and move objects.
- Create your own tables: Make up fun scenarios (like animals at a zoo or toys in a box) and help your child create their own addition tables.
- Celebrate patterns: Point out how recognizing patterns makes math easier. "Look how knowing 5+3 helps you solve 5+4!"