Number lines - up to 100
Let's hop along the number line! 🐸 A number line is like a road for numbers. We can jump forward to count up and backward to count down. It's a great way to see where numbers live!
Concept
A number line is a straight line with numbers placed in order at equal distances. It helps us see the relationship between numbers. **Visual:** Imagine a long measuring tape stretched out on the floor. * It starts at 0 and goes up... 10, 20, 30, 40, all the way to 100! * The little marks in between the tens are for the numbers in between, like 21, 22, 23. **How to Use It:** * **Finding a number:** To find the number 35, you would go to the 30 and then hop 5 more spaces. * **Counting on:** If you are at 40 and want to add 5, you just take 5 hops forward to land on 45. * **Counting back:** If you are at 60 and want to subtract 10, you take one big jump backward to land on 50. **Key Idea:** Numbers on the left are smaller, and numbers on the right are bigger. A number line is a map for numbers!
Try it
Practice: Number lines - up to 100.