Multiplication and Division Patterns, estimate products and quotients

multiplication

100

3x40

120

200

50x5=

250

300

700x6=

4,200

400

3,000x4

12,000

Estimate Products

100

38x6=

240

200

$219x6

$1,200

300

28x3

90

400

53x7

350

Division

100

40/2

20

200

60/ 3

20

300

240/4

60

400

540/9

60

estimate quotients

100

87/3

30

200

421/6

70

300

283/4

70

400

849/9

90