multiplication
multiplication of decimals
division of whole numbers
addition
100

 20 times 15

300

100

15.8 times 17.9

282.82

100

200 divided by 10

20

100

300 + 525

825

200

what is 34 times 16 

544

200

16.9 times 14.5

245.05

200

360 divided by 18

20

200

670+89

759

300

57 times 19

1083

300

20.7 times 45.67

945.369

300

30 divided by 15 

2

300

245+78

323

400

45 times 34

1530

400

34.57 times 18.76

425.211

400

80 divided by 40

2

400

500+536

1,036

500

205 times 12

2460

500

16.8 times 17.5

294

500

1,000 divided by 40 

25

500

98+389

487