additon
multiplication
subtraction
decimals
3x2
100

2,000+3,508

5508

100

309x250

77250

100

1000-500

500

100

32.5-22.5

10

100

320x28

8,960

200

100+576

676

200

200x400

800

200

303-203

100

200

12.3+23.7

39.6

200

546x25

13650

300

300+698

998

300

678x300

203400

300

5000-2000

3000

300

23.9x53.8

1285.82

300

567x12

6804

400

4000+5000

9000

400

4000x500

2000000

400

3450-1234

2216

400

4.00x53.0

212

400

456x45

20520

500

7,0000+300

70300

500

31000x50000

1550000000

500

7000-1709

5291

500

350.0x210.0

73500

500

798x24

19152