Worksheet 3: Compare numbers using <, >, and = symbols.

Problem Description:

The task is to compare pairs of numbers and determine whether the first number is equal to, greater than, or less than the second number. The symbols to use are:
- `=` for "equal to"
- `>` for "greater than"
- `<` for "less than"

Solution:

We will solve each comparison step by step.

---

#### 1. 18 ____ 45
- Compare 18 and 45.
- 18 is less than 45.
- Answer: `<`

#### 2. 55 ____ 65
- Compare 55 and 65.
- 55 is less than 65.
- Answer: `<`

#### 3. 33 ____ 33
- Compare 33 and 33.
- 33 is equal to 33.
- Answer: `=`

#### 4. 29 ____ 92
- Compare 29 and 92.
- 29 is less than 92.
- Answer: `<`

#### 5. 13 ____ 31
- Compare 13 and 31.
- 13 is less than 31.
- Answer: `<`

#### 6. 18 ____ 18
- Compare 18 and 18.
- 18 is equal to 18.
- Answer: `=`

#### 7. 22 ____ 36
- Compare 22 and 36.
- 22 is less than 36.
- Answer: `<`

#### 8. 94 ____ 49
- Compare 94 and 49.
- 94 is greater than 49.
- Answer: `>`

#### 9. 38 ____ 38
- Compare 38 and 38.
- 38 is equal to 38.
- Answer: `=`

#### 10. 81 ____ 41
- Compare 81 and 41.
- 81 is greater than 41.
- Answer: `>`

#### 11. 65 ____ 56
- Compare 65 and 56.
- 65 is greater than 56.
- Answer: `>`

#### 12. 44 ____ 44
- Compare 44 and 44.
- 44 is equal to 44.
- Answer: `=`

#### 13. 28 ____ 82
- Compare 28 and 82.
- 28 is less than 82.
- Answer: `<`

#### 14. 35 ____ 23
- Compare 35 and 23.
- 35 is greater than 23.
- Answer: `>`

#### 15. 25 ____ 25
- Compare 25 and 25.
- 25 is equal to 25.
- Answer: `=`

#### 16. 18 ____ 81
- Compare 18 and 81.
- 18 is less than 81.
- Answer: `<`

---

Final Answers:

1. `<`
2. `<`
3. `=`
4. `<`
5. `<`
6. `=`
7. `<`
8. `>`
9. `=`
10. `>`
11. `>`
12. `=`
13. `<`
14. `>`
15. `=`
16. `<`

Boxed Final Answer:

\[
\boxed{<, <, =, <, <, =, <, >, =, >, >, =, <, >, =, <}
\]