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This worksheet is the last in our series designed to encourage students to use calculator functions and buttons to carry out operations such as squaring, squaring rooting, using brackets, multiplying by pi, working with fractions, and more.
In section A, students will write down the full calculator display to seven questions similar to those found in state exam questions today. These answers will also be rounded to three significant figures. Then in section B, students will answer six word problems, considering how to use their calculator to do so. Questions include finding the surface area of earth; however, any formulae needed are provided.