Third Grade Math Worksheets - Twisty Noodle - Free Printable

It looks like you've uploaded a worksheet titled "Dividing by 3", which contains a series of division problems where each problem involves dividing a number by 3. The worksheet has two columns of problems, and there are star-shaped boxes next to each problem — likely for students to write their answers.

Let me solve all the problems step-by-step and explain how to approach them.

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🔢 Problems (Left Column):

1. 15 ÷ 3 = ?
→ 3 × 5 = 15 → So, 15 ÷ 3 = 5

2. 30 ÷ 3 = ?
→ 3 × 10 = 30 → So, 30 ÷ 3 = 10

3. 18 ÷ 3 = ?
→ 3 × 6 = 18 → So, 18 ÷ 3 = 6

4. 33 ÷ 3 = ?
→ 3 × 11 = 33 → So, 33 ÷ 3 = 11

5. 6 ÷ 3 = ?
→ 3 × 2 = 6 → So, 6 ÷ 3 = 2

6. 36 ÷ 3 = ?
→ 3 × 12 = 36 → So, 36 ÷ 3 = 12

7. 39 ÷ 3 = ?
→ 3 × 13 = 39 → So, 39 ÷ 3 = 13

8. 21 ÷ 3 = ?
→ 3 × 7 = 21 → So, 21 ÷ 3 = 7

9. 60 ÷ 3 = ?
→ 3 × 20 = 60 → So, 60 ÷ 3 = 20

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🔢 Problems (Right Column):

1. 3 ÷ 3 = ?
→ 3 × 1 = 3 → So, 3 ÷ 3 = 1

2. 24 ÷ 3 = ?
→ 3 × 8 = 24 → So, 24 ÷ 3 = 8

3. 9 ÷ 3 = ?
→ 3 × 3 = 9 → So, 9 ÷ 3 = 3

4. 54 ÷ 3 = ?
→ 3 × 18 = 54 → So, 54 ÷ 3 = 18

5. 36 ÷ 3 = ?
→ Already solved above: 36 ÷ 3 = 12

6. 42 ÷ 3 = ?
→ 3 × 14 = 42 → So, 42 ÷ 3 = 14

7. 27 ÷ 3 = ?
→ 3 × 9 = 27 → So, 27 ÷ 3 = 9

8. 12 ÷ 3 = ?
→ 3 × 4 = 12 → So, 12 ÷ 3 = 4

9. 24 ÷ 3 = ?
→ Already solved: 24 ÷ 3 = 8

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✔ Final Answers:

| Problem | Answer |
|--------|--------|
| 15 ÷ 3 | 5 |
| 30 ÷ 3 | 10 |
| 18 ÷ 3 | 6 |
| 33 ÷ 3 | 11 |
| 6 ÷ 3 | 2 |
| 36 ÷ 3 | 12 |
| 39 ÷ 3 | 13 |
| 21 ÷ 3 | 7 |
| 60 ÷ 3 | 20 |
| 3 ÷ 3 | 1 |
| 24 ÷ 3 | 8 |
| 9 ÷ 3 | 3 |
| 54 ÷ 3 | 18 |
| 36 ÷ 3 | 12 |
| 42 ÷ 3 | 14 |
| 27 ÷ 3 | 9 |
| 12 ÷ 3 | 4 |
| 24 ÷ 3 | 8 |

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🌟 Tips for Solving:

- Think: "What number times 3 equals the dividend?"
- Use multiplication facts in reverse.
- You can also use repeated subtraction or grouping if needed.

For example:
To solve 27 ÷ 3, think: How many groups of 3 make 27?
3 + 3 + 3 + ... (9 times) = 27 → So, answer is 9.

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