arithmetic sequences - Find the missing number in the sequence

Sangeetha Pulapaka (last edited 1 year ago) (Expert, Educator @Qalaxia)

STEP 1: Recall what is a sequence

STEP 2: Recall what is an arithmetic sequence

STEP 3: Recall what is a geometric sequence

STEP 4: Recognise the sequence and write the missing number

The common difference between the thied, fourth, and the fifth terms is 10. So, this is an arithmetic sequence. The missing numbers are 22 and 62.

Skills to recall:

What is a term