https://file.aiquickdraw.com/mathbot/file/1729300654951c33jppl4.jpg

Let's go through the math problems from the image:

### 7. Pattern Rule
**Rule: Add 4**  
**First item: 6**  
- Start with 6, then add 4 repeatedly.
- Numbers: 6, 10, 14, 18, 22.
  - The correct option is **A** (10, 14, 18, 22).

### 8. Rounding
**Round 84,324 to the nearest thousand**:
- The hundreds digit is 3, so round down to 84,000.
  - The correct option is **D** (84,000).

### 9. Equivalent Fractions
**Which is equivalent to $ \frac{4}{7} $?**
- To find equivalent fractions, multiply both the numerator and the denominator by the same number.
- For option A: $ \frac{4 \times 2}{7 \times 2} = \frac{8}{14} $, which is correct.
  - The correct option is **A** $ \frac{8}{14} $.

### 10. Total Money as Fraction
- The image shows $2.85 (2 dollars and 85 cents).
- $0.85 is $ \frac{85}{100} $.
  - The correct option is **B** ($2.85, $ \frac{85}{100} $).

### 11. Conversion: Meters to Centimeters
**3 meters = ? centimeters**:
- 1 meter = 100 centimeters, so 3 meters = $ 3 \times 100 = 300 $ centimeters.
  - The correct option is **C** (300).

### 12. Mixed Fraction
**Convert $ \frac{22}{3} $ to a mixed number**:
- $ 22 \div 3 = 7 $ remainder 1, so $ \frac{22}{3} = 7 \frac{1}{3} $.
  - The correct option is **B** $ 7 \frac{1}{3} $.

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Do you want more details on any of the problems?

Here are 5 related questions for practice:
1. What is the next number in the pattern 6, 10, 14, 18, 22, ___?
2. Round 56,789 to the nearest thousand.
3. Which fraction is equivalent to $ \frac{3}{5} $?
4. Convert $1.95 to a fraction of a dollar.
5. How many centimeters are in 5 meters?

**Tip**: When rounding, always look at the digit to the right of the place you're rounding to. If it's 5 or more, round up!

This 4th-grade math test prep covers key concepts such as patterns, rounding, equivalent fractions, converting meters to centimeters, and writing mixed numbers. Perfect for students practicing these fundamental skills.

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