https://file.aiquickdraw.com/mathbot/file/1726042627915ij4570j7.jpg

Let me assist you in solving the math problems in the image. Here's a breakdown of the answers:

### (1) **Divide**:
- **(a)** \( 100 \div 10 = 10 \)
- **(b)** \( 230 \div 10 = 23 \)
- **(c)** \( 4200 \div 10 = 420 \)
- **(d)** \( 30,750 \div 10 = 3,075 \)

### (2) **Find the missing numbers**:
- **(a)** \( 91,020 \div 10 = 9,102 \)
- **(b)** \( 1050 \div 10 = 105 \)
- **(c)** \( 30,500 \div \_ = 3,050 \)
  - The missing number is 10: \( 30,500 \div 10 = 3,050 \)
- **(d)** \( \_ \div 10 = 1,965 \)
  - The missing number is 19,650: \( 19,650 \div 10 = 1,965 \)

### (3) **Divide**:
- **(a)** \( 8430 \div 3 = 2,810 \)
- **(b)** \( 7280 \div 40 = 182 \)
- **(c)** \( 1500 \div 60 = 25 \)
- **(d)** \( 3450 \div 50 = 69 \)
- **(e)** \( 34,230 \div 70 = 489 \)

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If you have any more questions or need further explanations, feel free to ask!

### Five additional related questions:
1. What is the result of dividing 25,000 by 100?
2. How would you solve \( 9,600 \div 80 \)?
3. If you multiply 5 by 1000, what do you get?
4. What is the missing number in \( 4,500 \div \_ = 45 \)?
5. How can you quickly estimate \( 48,000 \div 60 \)?

### Tip:
When dividing by multiples of 10, like 10, 100, or 1000, you can remove the corresponding number of zeros from the dividend (the number being divided) to simplify the calculation.

Dividing by 10, 100, 1000 and Their Multiples

This lesson covers how to divide numbers by 10, 100, and 1000. It includes detailed step-by-step solutions to problems such as 100 ÷ 10 and 30,750 ÷ 10. Learn how to find missing numbers in division problems for grades 4-5.

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