The sum of the first, second and third digits equals the sixth.
In the equations Dr Goldin-Meadow always made the last number on the left the same as the last on the right; so x was the sum of the first two numbers.
The sum of the first four years' annual loan limits is $27,000, leaving only $4,000 for the fifth year of a dependent student who has borrowed to the limit each of the first four years.
A second-order multigrade is obtained by "switching sides" and combining, as shown below: On each side the sum of the first powers (S1) is 22 and of the second powers (S2) is 156.
Therefore, the sum of the first four terms in (73) is zero.
Let, denote the alternating th power sum of the first nonnegative integers, namely, (1.6).
u jk and v jk are accumulated sum of the first and second order statistics of descriptors x ji respectively.
The sum of the first and second terms in the denominator can be interpreted as output mix inefficiencies.
The difference between the total and the sum of the first, second and third gives the quantity of Fe present.
The papyrus gives not only the correct answer (16,807), but also the sum of the first five terms of the progression (19,607).
Here is an example, used to justify the formula for the \(n\ th triangular number, i.e., the sum of the first \(n\) positive integers.
