Math Problem Statement
Solution
The image contains two sections of problems. Here is a transcription and breakdown:
Section 1: Arithmetic Operations
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9,684,250
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1,280,945
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1,487,500
- (No operation or result specified)
Section 2: Word Problems
- Word Problem:
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"Study the number 3870 and answer the question below."
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"Will the number 3870 be even when 1,000 is subtracted from the number?"
- Subtracting 1,000 from 3870 gives 2870. Since the last digit is 0, it is even.
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"What digit gets the previous value?"
- After subtracting 1,000, the previous value's last digit changes from 7 to 8.
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"What is the value of?"
- The question seems incomplete or unclear. However, it likely refers to either the new number or the difference.
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Would you like more detailed explanations for any of these problems or answers?
Follow-Up Questions:
- Can you explain why subtracting 1,000 from an even number still results in an even number?
- What is the general rule for determining if a number is even or odd?
- How can you check the accuracy of the arithmetic operations using different methods?
- What might be the value or significance of the "previous value" mentioned in the word problem?
- Why might the multiplication result in Section 1 be important for understanding large number operations?
Tip:
When subtracting large numbers, always ensure each digit is handled carefully, especially with borrowing across zeros.
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Math Problem Analysis
Mathematical Concepts
Arithmetic
Number Properties
Formulas
Division
Multiplication
Theorems
Even and Odd Numbers
Suitable Grade Level
Grades 4-6
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