In the sequence 11, 9, 7, ___, 3, what is the missing number?

Study for the TABE Math Test. Practice with flashcards and multiple-choice questions, each question offers hints and explanations. Get ready for your exam!

Multiple Choice

In the sequence 11, 9, 7, ___, 3, what is the missing number?

Explanation:
A steady decrease by 2 each step is the pattern. From 11 to 9 is -2, and from 9 to 7 is -2, so the next term should be 7 - 2 = 5. Then 5 - 2 = 3 fits the final number. Therefore the missing number is 5. Choosing any other value would break the consistent drop by 2 each time.

A steady decrease by 2 each step is the pattern. From 11 to 9 is -2, and from 9 to 7 is -2, so the next term should be 7 - 2 = 5. Then 5 - 2 = 3 fits the final number. Therefore the missing number is 5. Choosing any other value would break the consistent drop by 2 each time.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy