B3 [SU] Number 1~20_C

13

• thirteen

• thirty

• three

• twenty-three

14

• four

• forty

• fourteen

• twenty-four

20

• nineteen

• eight

• five

• twenty

18

• five

• eleven

• nine

• eighteen

15

• fiveteen

• fifteen

• five

• fifty

19

• ninety

• nineteen

• thirty-nine

• nine

17

• seventeen

• forty-seven

• eleven

• seventy

12

• twelve

• twenty

• twenty-one

• two

11

• twelve

• eleven

• seven

• twenty

16

• sixteen

• six

• sixty

• seventeen