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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) 4.92 x 10-3 2) 2.71 x 10-3

3) 3.15 x 105 4) 9.02 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) 43500000 6) 7.22

7) 3500000000 8) 778
Click to Reveal Answers



1) 0.00492 2) 0.00271

3) 315000 4) 902


5) 4.35E7 and 4.35 x 107 6) 7.22E0 and 7.22 x 100

7) 3.5E9 and 3.5 x 109 8) 7.78E2 and 7.78 x 102