Lessons for 7.NS.A.2B
Multiplication and division undo each otherDividing by a number reverses multiplying by it.Lesson
Multiplying and dividing integersWhether a product is positive or negative depends on how many factors are negative.Lesson
What makes a number rationalA number that can be written as one integer divided by another.Lesson
Printable Worksheets
Multiplication and division undo each other worksheet (PDF)Printable worksheet with answer keyPreview
Multiplying and dividing integers worksheet (PDF)Printable worksheet with answer keyPreview
What makes a number rational worksheet (PDF)Printable worksheet with answer keyPreview