Arithmetic Series

Find the sum of the 1st 20 terms: 2+5+8+......

• 1220

• 610

• 600

• 612

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

CCSS.HSF.IF.A.3

Find the sum of the 1st 100 terms: 100+98+96+......

• 100

• 1000

• 50

• -98

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

CCSS.HSF.IF.A.3

Find the sum: 11 + 15 + 19 + .......+ 83

• 19

• 83

• 893

• 624

Tags

CCSS.HSF.BF.A.2

Find the sum: 50 + 48 + 46 + ..... + 10

• 630

• 21

• 210

• 1260

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

CCSS.HSA.SSE.A.1

Find the sum: 50 + 33 + 16 + ..... -18

• 162

• 9

• -150

• -162

Tags

CCSS.6.NS.C.5

Find the sum of the 1st 20 terms of 3 +11 +19+ .......

• 1080

• 1580

• 155

• 1550

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

Find the sum: -27 - 17 - 7 ..... + 43

• 64

• 60

• 8

• 84

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

Find the sum: 1 + 4 + 7 + ..... + 142

• 5432

• 2434

• 3432

• 2964

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

CCSS.HSF.IF.A.3

Find the sum: 400 + 394 + 388 + .... - 32

• 400

• 13432

• 432

• 73

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

Find the sum of the 1st 112 terms of: 7 + 11 +15 + .....

• 25648

• 112

• 25846

• 224

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2