What is the sum of the first five whole numbers?a)10b)15c)20d)25Correc...
Answer: b) 15
Explanation: The first five whole numbers are 0, 1, 2, 3, and 4. Their sum is 0 + 1 + 2 + 3 + 4 = 15.
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What is the sum of the first five whole numbers?a)10b)15c)20d)25Correc...
Understanding Whole Numbers
Whole numbers are the set of numbers that include zero and all the positive integers. The first five whole numbers are:
- 0
- 1
- 2
- 3
- 4
Calculating the Sum
To find the sum of the first five whole numbers, we add them together:
- 0 + 1 + 2 + 3 + 4
Now, let's break it down step-by-step:
- Start with 0:
0 + 1 = 1
- Add 2:
1 + 2 = 3
- Add 3:
3 + 3 = 6
- Finally, add 4:
6 + 4 = 10
Thus, the sum of the first five whole numbers is 10.
Answer Options Analysis
Looking at the answer options provided:
- a) 10
- b) 15
- c) 20
- d) 25
The correct sum we calculated is 10, which matches option 'a'. However, it seems there might be a misunderstanding, as the correct answer is indeed option 'a' based on our calculation.
Conclusion
The sum of the first five whole numbers (0 + 1 + 2 + 3 + 4) is 10, and not 15. Therefore, option 'a' is the correct answer. Always double-check calculations to ensure accuracy!
What is the sum of the first five whole numbers?a)10b)15c)20d)25Correc...
Answer: b) 15
Explanation: The first five whole numbers are 0, 1, 2, 3, and 4. Their sum is 0 + 1 + 2 + 3 + 4 = 15.