Summation Arithmetic

Calculate the sum.

• 66

• 14

• 704

• 114

Evaluate the series.

• 36

• 85

• 35

• 86

Find the 11th partial sum of the sequence where the first term is 10 and the common difference is 7.

• 495

• 80

• 395

• 90

What is the sum of the first 100 positive integers (1, 2, 3...)?

• 5050

• 5151

• 4949

• 5000

Evaluate the sum.

• 36

• 85

• 35

• 105

Find the 20th partial sum of the arithmetic sequence: 3, 11, 19 ...

• 1660

• 1580

• 1705

• 1550

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

ON