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Questions and Answers
What is the purpose of drawing columns and lining up numbers when adding large numbers?
What is the purpose of drawing columns and lining up numbers when adding large numbers?
- To confuse the person solving the math problem
- To highlight the smallest number in the problem
- To find the correct answer faster
- To make the problem look neat and organized (correct)
In the number 19,829, what is the value of the digit '8'?
In the number 19,829, what is the value of the digit '8'?
- Ten-thousands
- Tens
- Ones
- Hundreds (correct)
When adding large numbers, in which direction should you begin adding?
When adding large numbers, in which direction should you begin adding?
- Bottom to top
- Right to left (correct)
- Top to bottom
- Left to right
What is the sum of the numbers in the ones place in the problem 1,576 + 3,214 + 6,319 + 8,720?
What is the sum of the numbers in the ones place in the problem 1,576 + 3,214 + 6,319 + 8,720?
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Why is understanding place value crucial when adding large numbers?
Why is understanding place value crucial when adding large numbers?
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