I - Write each number in scientific notation.
1) 1) 0.000006 =

6) 0.0000002 =

2) 5400000 =

7) 2000000 =

3) 60 =

8) 71 × 103 =

4) 0.009 =

9) 48900 =

5) 6.7 =

10) 0.0000009 =


II - Write each scientific notation in standard notation.
1) 0.63 × 102 =

6) 8.3 × 107 =

2) 3.3 × 10-3 =

7) 1.71 × 106 =

3) 0.15 × 10-2 =

8) 7.5 × 10-5 =

4) 8.04 × 103 =

9) 4.0 × 10-4 =

5) 2.66 × 104 =

10) 8.4 × 105 =​