In this simple past tense:  negatives and questions worksheet, students read the explanations and examples, then interactively complete 10 exercises using negatives and questions in sentences with immediate online feedback.

In this integer worksheet, students solve 12 problems, adding integers. Answers and hints are available on-line; a reference web site for additional resources is given.

For this adding integers worksheet, students solve 10 problems, adding integers. Students may click on hint or check answer buttons. Page has links to additional resources.

In this negative sentences instructional activity, students change each sentence to a negative. Students write a total of 5 sentences.