add
subtract
multication
divide
decimals
100

100+500

600

100

10-6

4

100

six times two

12

100

3 diveded by 2

1.5

100

2.345

two and three hundered and forty five thousand

200

3,000+2,000

6,000

200

80-20

60

200

10 times 5

50

200
13 diveded by 5 

2.6

200

3.987

three and nine hundred and eight seven thousand 

300

6,000+9,000

15,000

300

300-100

200

300

100 times 10

1,000

300

18 divided by 15

1.2

300

5.900

five and nine thousand 

400

56,000+45,000

101,000

400

1,000-1,000

0

400

200 times 300

6,000

400

52 divided by 4 

13

400

18.456

eighteen and four hundred and fifty six thousend

500

101,000+200,000

301,000

500

340,000-240,000

100,000

500

500 times 500 

250,000

500

100 divied 4

25

500

345.783

three and four five and seven eight three thousand