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In an addition sum, if the missing number is the first number, for example, x + 5 = 10, then to find x, perform the sum 10 - 5, producing the solution x = 5.
In a subtraction sum, if the missing number is the second number, for example, 7 - y = 4, then to find y, perform the sum 7 - 4 = 3, production the solution y = 3.
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What sum of two numbers is 2 and their difference is 5 Find the numbers?
3.5 and -1.5
Sum of 2 numbers equals 13 difference of the number equals 1 find the numbers what is their difference?
The numbers are 7 and 6
Find your two numbers their sum is 25 and their difference is 5?
10 and 15.
What is the mean of the data set is 15 .what is the missing number?
To find the missing number in a data set with a mean of 15, you need to know the total number of values (n) in the data set and the sum of the existing numbers. The mean is calculated as the sum of all values divided by n. If you have the sum of the existing numbers, you can rearrange the formula: missing number = (mean × n) - sum of existing numbers. Without additional information, the exact missing number cannot be determined.
The sum of two numbers is 12 and ther difference is 4 Find the sum?
12. Its given in the question
