Understanding Even and Odd Numbers
Even numbers are numbers that can be divided by 2 without leaving a
remainder (like 2, 4, 6, 8).
Odd numbers leave a remainder of 1 when divided by 2 (like 1, 3, 5, 7).
What Comes Before and After?
1️⃣ Look at the number in the middle
2️⃣ Check if it's even or odd
3️⃣ The number before is always the opposite type!
4️⃣ The number after is also the opposite type!
Let's Play with Numbers!
Example 1: Complete the Number Train
Help fill in the missing numbers in our number train! Remember what comes before and after even and odd numbers.
3
?
7
?
11
Example 2: Fix the Number Line
Some numbers are missing from our number line! Can you figure out which numbers should go in the empty spots?
11
?
15
?
19
Parent Tips 🌟
- Counting Steps: Have your child count steps by twos (2, 4, 6) for even numbers and then ask what comes before and after each number.
- House Number Hunt: Look at house numbers on your street and identify whether they're even or odd, then discuss their neighbors.
- Calendar Game: Use a calendar to find even and odd dates, then explore what numbers come before and after them.