Ti-84 Skills

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

1) 2.61 x 100	2) 1 x 108
3) 8.71 x 102	4) 5.04 x 103

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

5) 3910000000	6) 186
7) 90700	8) 4950000000

1) 2.61	2) 100000000
3) 871	4) 5040

5) 3.91E9 and 3.91 x 109	6) 1.86E2 and 1.86 x 102
7) 9.07E4 and 9.07 x 104	8) 4.95E9 and 4.95 x 109