Select the type of problems you would like to create:

up to 12	2 by 1	2 by 2	3 by 2	3 by 3
1.1 × .4	5.5 × .5	6.6 × 2.8	12.3 × 4.5	75.9 × 38.6

Number of problems : 10 20 30 50 100

Format : Vertical Horizontal