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Be sure that your calculator is in normal mode and use your calculator to express the following in standard form.

1) 4.52 x 109 2) 6.98 x 102

3) 6.43 x 102 4) 1.39 x 102

Change the mode to sci and type in the following values. Express your answer in the calculator's syntax and in scientific notation:

5) 1.36 6) 0.00439

7) 19 8) 409
Click to Reveal Answers



1) 4520000000 2) 698

3) 643 4) 139


5) 1.36E0 and 1.36 x 100 6) 4.39E-3 and 4.39 x 10-3

7) 1.9E1 and 1.9 x 101 8) 4.09E2 and 4.09 x 102