To round the number 233.356 to two significant figures, follow these steps:

1. **Identify the first two significant figures**: In 233.356, the first two significant figures are 2 and 3.
2. **Round to the nearest value**: The digit after the second significant figure (which is the third digit, in this case, 3) determines whether you round up or down.
   - Since the third digit is 3 (less than 5), we round down.
3. **Adjust the number**: The rounded number becomes 230.

So, **233.356 rounded to two significant figures is 230**.

Would you like more details or have any questions?

Here are 5 related questions to expand your understanding:
1. How do you round a number to three significant figures?
2. What are the rules for rounding when the digit is exactly 5?
3. How do significant figures differ from decimal places?
4. Why is it important to use significant figures in scientific calculations?
5. Can you explain how to determine significant figures for decimal numbers like 0.00456?

**Tip:** When rounding to significant figures, focus on the precision of the first digits, ignoring zeros that are placeholders.

Learn how to round 233.356 to two significant figures with a clear, step-by-step explanation. Understand the rules for rounding numbers and why 233.356 becomes 230 when rounded to two significant figures. Suitable for students in Grades 6-8.

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