Show:
Numbers to 20
numbers to 1000
additions
Years
100

12

twelve

100

77

seventy-seven

100

8+0=

 

eigth

100

1920

1920

200

20

twenty

200

89

eighty-nine


200

7+4=

eleven

11

200

2020

2020

300

8

eight

300

100

one hundred

300

15+2=

seventeen

17

300

1853

1853

400

16

sixteen

400

150

one hundred fifty

400

20+30=

fifty 

50

400

2054

2054

500

18

eighteen

500

1000 

one thousand

500

80+3=

eighty-three

83

500

864

864