This worksheet consists of 8 questions, with 7 of them yield to the same result and only 1 yields to a different answer.
Students will simplify each expression by adding, subtracting, and multiplying complex numbers. They show work on notebook paper to find the expression that doesn't lead to the answer in the middle and show that all the others do.
Answer Key is included.
Great use for practice after lesson, alternative to homework, or review before quiz.
One incorrect worksheet provides immediate feedback by allowing students to check their answers. Students are also more engaged and are more willing to go back and find their own mistakes when they know that 7 of the answers will be the expression in the middle.