Ti-84 Skills

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

1) 4.22 x 105	2) 6.6 x 100
3) 4.01 x 103	4) 3.7 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) 381	6) 7970000000
7) 248000000	8) 6880000

1) 422000	2) 6.6
3) 4010	4) 3700

5) 3.81E2 and 3.81 x 102	6) 7.97E9 and 7.97 x 109
7) 2.48E8 and 2.48 x 108	8) 6.88E6 and 6.88 x 106