Read the question

By counting backward by twos, complete the following.

Counting backwards by 2s
The question content

Then answer and click the Submit button to send the answer and view the results.

In case of an incorrect answer

Counting backwards by 2s - answer incorrect
The answer result

View the answer result
Then click the Solution To view instructions on how to answer correctly.

Counting backwards by 2s - solution 1
Step 1

In case of a correct answer

Counting backwards by 2s - answer correct
Correct result

Check the correct result
and then press the Next to continue answering the next question.