Reading numbers

Confusing pairs

100

13 x 30

thirTEEN x THIRty

200

14 x 40

fourTEEN x FORty

300

16 x 60

sixTEEN x SIXty

400

17 x 70

sevenTEEN x SEventy

Thousands

100

1,400

one thousand four hundred

OR

fourteen hundred

200

2,500

two thousand five hundred

OR

twenty-five hundred

300

4,700

four thousand seven hundred

OR

forty-seven hundred

400

8,300

eight thousand three hundred

OR

eight-three hundred

Percentage

100

24%

twenty-four percent

200

67%

sixty-seven percent

300

100%

a hundred percent

400

50.5%

fifty point five percent

Times

100

3:00

three o'clock

200

4:15

four fifteen

OR 

a quarter past four

300

7:30

seven thirty

OR

half past seven

400

8:45

eight forty-five

OR

a quarter to nine