Order numbers worksheet for practicing ascending and descending number sequences.

Problem Description:

The task is to arrange the given sets of numbers in either ascending or descending order as specified. Ascending order means arranging numbers from smallest to largest, while descending order means arranging them from largest to smallest.

Solution:

#### Step 1: Understand the Requirements
- For each set of numbers, determine whether the order should be ascending or descending.
- Arrange the numbers accordingly.

#### Step 2: Solve Each Part

##### Part 1:
- Numbers: 555, 540, 559
- Order: Ascending
- Arrangement:
- Compare the numbers: 540 < 555 < 559
- Result: 540, 555, 559

##### Part 2:
- Numbers: 865, 815, 763
- Order: Ascending
- Arrangement:
- Compare the numbers: 763 < 815 < 865
- Result: 763, 815, 865

##### Part 3:
- Numbers: 321, 79, 378
- Order: Descending
- Arrangement:
- Compare the numbers: 378 > 321 > 79
- Result: 378, 321, 79

##### Part 4:
- Numbers: 631, 287, 852
- Order: Descending
- Arrangement:
- Compare the numbers: 852 > 631 > 287
- Result: 852, 631, 287

##### Part 5:
- Numbers: 701, 625, 76, 690
- Order: Ascending
- Arrangement:
- Compare the numbers: 76 < 625 < 690 < 701
- Result: 76, 625, 690, 701

##### Part 6:
- Numbers: 283, 289, 216, 524
- Order: Descending
- Arrangement:
- Compare the numbers: 524 > 289 > 283 > 216
- Result: 524, 289, 283, 216

##### Part 7:
- Numbers: 470, 429, 658, 673
- Order: Ascending
- Arrangement:
- Compare the numbers: 429 < 470 < 658 < 673
- Result: 429, 470, 658, 673

#### Step 3: Final Answers
1. Ascending order: 540, 555, 559
2. Ascending order: 763, 815, 865
3. Descending order: 378, 321, 79
4. Descending order: 852, 631, 287
5. Ascending order: 76, 625, 690, 701
6. Descending order: 524, 289, 283, 216
7. Ascending order: 429, 470, 658, 673

Final Answer:

\[
\boxed{
\begin{array}{l}
1. \text{Ascending order: } 540, 555, 559 \\
2. \text{Ascending order: } 763, 815, 865 \\
3. \text{Descending order: } 378, 321, 79 \\
4. \text{Descending order: } 852, 631, 287 \\
5. \text{Ascending order: } 76, 625, 690, 701 \\
6. \text{Descending order: } 524, 289, 283, 216 \\
7. \text{Ascending order: } 429, 470, 658, 673 \\
\end{array}
}
\]