Mathematics Flashcards on ARITHMETIC SERIES, created by KRISSEL KAYE URFANO on 06/06/2022.
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Find the sum of the first 50 natural numbers.
1, 2, 3 ... 50
Find the sum of the first 30 multiples of 5.
5, 10, 15 ... 15
Find the sum of the first 25 multiples of 3.
3, 6, 9 ... 7
Find the sum of the first 100 natural numbers.
1, 2, 3, 4, ... 100
Find the partial sum of the given arithmetic series.
7 + 12 + 17 +22 + ... + 187
Find the sum of the numbers.
1, 2, ... 100
A theater has 50 rows of seats. There are 18 seats in the first row, 20 seats in the second, 22 in the third and so on.
