Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Hello! Today we're going to learn to order some numbers. This is a number line. It helps us space out ...

Explore the world of numbers and discover how to count, order and represent numbers in different ways. These foundational skills are essential for counting, comparing quantities and more complex ...

Watch the video to learn about adding and subtracting with negative numbers on a number line and by using number discs. Adding and subtracting with negative numbers. Let's talk about two ways to help ...

From fractions and decimals to distance and time, the humble-but-versatile number line can deepen students’ understanding of ...

When you estimate a number you decide approximately, or roughly, how big that number is. To estimate accurately, you need to have a good understanding of the value and order of numbers. A number line ...