2 over 1 multiplication
3 over 1 multiplication
long division
100

44x4=

176

100

533x8=

4264

100

426/2=

213

200

33x4=

132

200

257x8=

2056

200

132/3=

44

300

65x9=

585

300

122x6=

732

300

108/4=

27

400

56x9=

504

400

979x8=

7832

400

246/3=

82

500

91x9

819

500

938x8=

7504

500

564/2=

282