Printable math worksheet for ordering numbers up to 1,000.

It looks like you've uploaded a worksheet titled "Ordering Numbers to 1,000", which asks students to order sets of numbers from smallest to largest.

Let me solve each problem step by step and explain the process. Here are the problems listed:

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Problem 1:

Numbers: 34, 90, 44, 32, 88, 100

Step-by-step:
- Compare all numbers.
- Start with the smallest: 32
- Then: 34
- Then: 44
- Then: 88
- Then: 90
- Then: 100

✔ Answer: 32, 34, 44, 88, 90, 100

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Problem 2:

Numbers: 100, 341, 222, 175, 111, 144

Step-by-step:
- All are three-digit numbers.
- Look at hundreds place first:
- 100 → 1 hundred
- 111 → 1 hundred
- 144 → 1 hundred
- 175 → 1 hundred
- 222 → 2 hundreds
- 341 → 3 hundreds
- So, group by hundreds:
- 100, 111, 144, 175 (all in 100s)
- 222 (200s)
- 341 (300s)

Now sort within 100s:
- 100, 111, 144, 175

Then add others:
- 222, 341

✔ Answer: 100, 111, 144, 175, 222, 341

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Problem 3:

Numbers: 210, 260, 280, 215, 265, 270

Step-by-step:
- All are in the 200s → compare tens and ones digits.
- List them:
- 210
- 215
- 260
- 265
- 270
- 280

Now sort:
- 210 < 215 < 260 < 265 < 270 < 280

✔ Answer: 210, 215, 260, 265, 270, 280

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Problem 4:

Numbers: 13, 21, 64, 7, 19, 33

Step-by-step:
- All are two-digit or one-digit.
- First, identify smallest: 7 (only single-digit)
- Then: 13, 19, 21, 33, 64

Sort:
- 7, 13, 19, 21, 33, 64

✔ Answer: 7, 13, 19, 21, 33, 64

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Problem 5:

Numbers: 48, 1, 32, 98, 87, 20

Step-by-step:
- Identify smallest: 1
- Then: 20
- Then: 32
- Then: 48
- Then: 87
- Then: 98

✔ Answer: 1, 20, 32, 48, 87, 98

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Problem 6:

Numbers: 872, 765, 434, 777, 701, 654

Step-by-step:
- All are three-digit numbers.
- Compare hundreds:
- 434 → 4 hundreds
- 654 → 6 hundreds
- 701 → 7 hundreds
- 765 → 7 hundreds
- 777 → 7 hundreds
- 872 → 8 hundreds

So:
- 434 (400s)
- 654 (600s)
- Then 701, 765, 777 (700s)
- Then 872 (800s)

Now sort the 700s:
- 701 < 765 < 777

Final order:
- 434, 654, 701, 765, 777, 872

✔ Answer: 434, 654, 701, 765, 777, 872

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Problem 7:

Numbers: 501, 21, 66, 871, 875, 991

Step-by-step:
- Mix of two-digit and three-digit numbers.
- Two-digit: 21, 66
- Three-digit: 501, 871, 875, 991

First, two-digit numbers: 21 < 66

Three-digit numbers:
- 501 (500s)
- 871, 875 (800s)
- 991 (900s)

Within 800s: 871 < 875

So full order:
- 21, 66, 501, 871, 875, 991

✔ Answer: 21, 66, 501, 871, 875, 991

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✔ Final Answers:

| Problem | Ordered Numbers |
|--------|------------------|
| 1 | 32, 34, 44, 88, 90, 100 |
| 2 | 100, 111, 144, 175, 222, 341 |
| 3 | 210, 215, 260, 265, 270, 280 |
| 4 | 7, 13, 19, 21, 33, 64 |
| 5 | 1, 20, 32, 48, 87, 98 |
| 6 | 434, 654, 701, 765, 777, 872 |
| 7 | 21, 66, 501, 871, 875, 991 |

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🔍 Explanation Summary:

To order numbers from smallest to largest:
1. Compare digits starting from the left (hundreds, then tens, then ones).
2. Smaller hundreds digit = smaller number.
3. If hundreds are same, compare tens; if tens are same, compare ones.
4. Always look at place value — e.g., 21 is smaller than 210 because 21 has no hundreds.

This skill helps build number sense and understanding of place value.

Let me know if you'd like this formatted as a printable answer key!