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Calculator Tricks

Calculator Tricks. Magic Buttons for the TI-30Xa. Exponents. 7 5 Cubed ~ 8 3 6.2 x 10 6. Evaluate the following: Find 2 cubed 5 5 1.09 x 10 4. 8. 3,125. 10,900. Squares. Squared 5 2 A = s 2 (area of a square). Find the following: 12 squared

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Calculator Tricks

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  1. Calculator Tricks Magic Buttons for the TI-30Xa

  2. Exponents • 75 • Cubed ~ 83 • 6.2 x 106 • Evaluate the following: • Find 2 cubed • 55 • 1.09 x 104 8 3,125 10,900

  3. Squares • Squared • 52 • A = s2 (area of a square) • Find the following: • 12 squared • Area of a square with sides of 4 in • 162 144 16 in2 256

  4. Square Roots 25 Square root of 9 • Find the following square roots: • 196 • 400 • sq rt of 132 14 Which are perfect squares? 20 11.49

  5. Pi • Pi • é • 3.14 or 22/7 What is pi? é = 3.141592654…

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