Order on a Number Line

Place and order numbers to 1,000 on a number line.

Warm-up, learn, try it together, practice, then a quick check. About 15 minutes.

What children learn in Level 21

This number line goes from 0 all the way to 1,000, counting by hundreds.
Where does 450 go? It's halfway between 400 and 500.
Let's zoom in from 300 to 400. Your turn: tap to count by tens all the way to 370!
Numbers get bigger as you go to the right. 245 is farthest left, so it's the least. 815 is farthest right, so it's the greatest.
To put numbers in order without a number line, compare the hundreds, then the tens, then the ones. From least to greatest: 254, 425, 452.

Georgia's K-12 Mathematics Standards:

2.NR.1.3 — Represent, compare, and order whole numbers to 1000 with an emphasis on place value and equality. Use >, =, and < symbols to record the results of comparisons.