11) Write 0.00761 in standard form.

12)
Write 3.21×10−2 as a normal number.

13)
Write 0.24 in standard form.

14)
Write 8.99×10−2 as a normal number.

15)
Write 0.0781 in standard form.

16)
Write 4.56×102 as a normal number.

17)
Write 1250 in standard form.

18)
Write 2.41×102 as a normal number.

19)
Write 5350 in standard form.

20)
Write 9.65×102 as a normal number.

21)
Write 1290 in standard form.

22)
Write 5.88×101 as a normal number.

23)
Write 291 in standard form.

24)
Write 9.15×10−4 as a normal number.

25)
Write 0.00323 in standard form.

26)
Write 6.48×102 as a normal number.

27)
Write 743 in standard form.

28)
Write 7.12×103 as a normal number.

29)
Write 0.0202 in standard form.

30)
Write 1.78×10−4 as a normal number.