Grade 4 math worksheet for ordering numbers up to 1 million.

To solve this worksheet, we need to order each group of numbers from smallest to largest.

We’ll go one problem at a time. For each set, we compare the numbers by looking at their digits from left to right — starting with the hundred thousands place, then ten thousands, and so on.

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Problem 1:
Numbers:
377,276
202,758
552,037
712,334

Let’s compare:

- 202,758 → starts with 2 (hundred thousands) → smallest so far
- 377,276 → starts with 3 → next
- 552,037 → starts with 5 → next
- 712,334 → starts with 7 → largest

✔ Order: 202,758 → 377,276 → 552,037 → 712,334

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Problem 2:
Numbers:
720,334
774,713
391,045
113,880

Compare:

- 113,880 → starts with 1 → smallest
- 391,045 → starts with 3 → next
- 720,334 → starts with 7, but 720 < 774 → so this comes before 774,713
- 774,713 → starts with 7, but 774 > 720 → largest

✔ Order: 113,880 → 391,045 → 720,334 → 774,713

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Problem 3:
Numbers:
658,869
153,364
233,493
630,181

Compare:

- 153,364 → starts with 1 → smallest
- 233,493 → starts with 2 → next
- 630,181 → starts with 6, but 630 < 658 → so this comes before 658,869
- 658,869 → starts with 6, but 658 > 630 → largest

✔ Order: 153,364 → 233,493 → 630,181 → 658,869

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Problem 4:
Numbers:
302,368
346,509
430,864
184,680

Compare:

- 184,680 → starts with 1 → smallest
- 302,368 → starts with 3, but 302 < 346 → next
- 346,509 → starts with 3, but 346 > 302 → next
- 430,864 → starts with 4 → largest

✔ Order: 184,680 → 302,368 → 346,509 → 430,864

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Problem 5:
Numbers:
50,583
531,602
712,841
255,923

Note: 50,583 is only 5 digits — all others are 6 digits → so it’s the smallest.

Now compare the rest:

- 255,923 → starts with 2 → next smallest
- 531,602 → starts with 5 → next
- 712,841 → starts with 7 → largest

✔ Order: 50,583 → 255,923 → 531,602 → 712,841

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Problem 6:
Numbers:
776,335
292,042
235,498
14,777

Again, 14,777 is 5 digits → smallest.

Now compare the rest:

- 235,498 → starts with 2, and 235 < 292 → next
- 292,042 → starts with 2, but 292 > 235 → next
- 776,335 → starts with 7 → largest

✔ Order: 14,777 → 235,498 → 292,042 → 776,335

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Final Answer:
1. 202,758, 377,276, 552,037, 712,334
2. 113,880, 391,045, 720,334, 774,713
3. 153,364, 233,493, 630,181, 658,869
4. 184,680, 302,368, 346,509, 430,864
5. 50,583, 255,923, 531,602, 712,841
6. 14,777, 235,498, 292,042, 776,335