The sum of 4 consecutive numbers equals 10
What are the 4 numbers?
Setup Relational Equation
1) Set up an equation where our numbers are n, n + 1, n + 2, n + 3
2) We increment by 1 for each number since we have numbers.
3) We set this sum of consecutive numbers equal to 10
n + (n + 1) + (n + 2) + (n + 3) = 10
Simplify this equation by grouping variables and constants together:
(n + n + n + n) + 1 + 2 + 3 = 10
4n + 6 = 10
Subtract 6 from each side to isolate 4n:
4n + 6 - 6 = 10 - 6
Cancel the 6 on the left side and we get:
4n + 6 - 6 = 10 - 6
4n = 4
Divide each side of the equation by 4 to isolate n:
Cancel the 4 on the left side:
n = 1
Call this n1, so we find our other 3 numbers
n2 = n1 + 1
n2 = 1 + 1
n2 = 2
n3 = n2 + 1
n3 = 2 + 1
n3 = 3
n4 = n3 + 1
n4 = 3 + 1
n4 = 4
List out the 4 consecutive numbers
1 ← 1st number, or the Smallest, Minimum, Least Value
2 ← 2nd number
3 ← 3rd number
4 ← 4th or the Largest, Maximum, Highest Value
Check your work:
1 + 2 + 3 + 4 ? 10
10 = 10
Final Answer:
(1, 2, 3, 4)
How does the Sum of Consecutive Numbers Calculator work?
Free Sum of Consecutive Numbers Calculator - Finds the sum of (n) consecutive integers, even or odd as well. Examples include:
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This calculator has 1 input.
What 1 formula is used for the Sum of Consecutive Numbers Calculator?
Given an integer n, the next consecutive number is n + 1
What 4 concepts are covered in the Sum of Consecutive Numbers Calculator?
- consecutive integers
- integers that follow each other
n, n + 1 - integer
- a whole number; a number that is not a fraction
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