Write the number.
Spell it
Add
Subtract
Multiply
100

Three hundred

300

100

12

twelve

100

100+ 645=

745

100

39-8=

31

100

6x6=

36

200

thirty thousand

30,000

200

17

seventeen

200

18+0=

18

200

200-100=

100

200

1x99=

99

300

twenty thousand twenty

20,020

300

300

three hundred

300

200+ 900=

1,100

300

278-77=

201

300

0x34=

0

400

two million

2,000,000

400

44

forty-four

400

7,896+ 1,111=

9,007

400

7950- 51=

7,899

400

9x8=

72

500

fifty million five hundred sixty-five thousand eight hundred eleven

50,565, 811

500

2000

two thousand

500

65,002 + 23,345=

88,347

500

100,000- 250=

99,750

500

100x8=

800