Convert these numbers between standard form and normal numbers

Question 1:

1.14× 10 4
11400

Question 2:

7.36× 10 4
73600

Question 3:

2.49× 10 -3
0.00249

Question 4:

99500
9.95× 10 4

Question 5:

5350000
5.35× 10 6

Question 6:

0.000965
9.65× 10 -4