Classroom Activities, Group Work,Homework,Take-Home Quiz

Time Required: 15 minutes

Objectives: Express real world situations using the appropriate signed number Write the appropriate expression to illustrate a given situation Perform basic arithmetic operations with integers in a real world situation

Prerequisites: addition and subtraction with integers, how to find the average of a set of numbers

Description: Given real world situations, students will represent the given numbers using the appropriate signs, then write the arithmetic expression which illustrates the situation and finally perform the required arithmetic operation to answer the question.

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