Question
ce: Add Numbers beyond 1,000
Part A Estimate the sum of
: 50,000
: 51,000
51, 030
44,200
49,500
Token 1
SUBMIT
: 50,000
: 51,000
51, 030
44,200
49,500
SUBMIT
Ask by Cross Daniel. in the United States
Jan 10,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The estimated sum of
Solution
To estimate the sum of
Step 1: Round Each Number
- 30,742 rounds to 31,000 (since 742 is closer to 1,000 than to 0).
- 20,287 rounds to 20,000 (since 287 is closer to 0 than to 1,000).
Step 2: Add the Rounded Numbers
Estimated Sum: 51,000
Among the options provided:
- 50,000
- 51,000
- 44,200
- 49,500
51,000 is the closest estimate to the actual sum.
Answered by UpStudy AI and reviewed by a Professional Tutor
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To estimate the sum of
When adding larger numbers like these, a common mistake is getting caught up in the exact figures and ignoring rounding. Instead, focus on the most significant digits—this will help you quickly compute estimates. Remember, it’s not about the perfect answer, but a close approximation to aid in real-life scenarios like budgeting or comparing totals!
