Show:
2 by 1
3 by1
3 by 3
2 by2
3 by 2
100
85 x 5
What is 425.
100
564 x 4
What is 2,256.
100

786 x 801

What is 629,586.

100
24 x 36
What is 792.
100
123 x 25
What is 3,075.
200
49 x 6
What is 294.
200
587 x 3
What is 1,761.
200

241 x 674

What is 162,434.

200
36 x 78
What is 2,808.
200
235 x 54
What is 12,690.
300
34 x 9
What is 306.
300
349 x 8
What is 2,792.
300

489 x 930

What is 454,770.

300
24 x 96
What is 2,304.
300
589 x 46
What is 27,094.
400
56 x 8
What is 448.
400
897 x 6
What is 5,382.
400

879 x 456

What is 400,824.

400
89 x 64
What is 5,696.
400
897 x 76
What is 68,172.
500
99 x 7
What is 693.
500
649 x 7
What is 4,543.
500

235 x 167

What is 39,245.

500
75 x 68
What is 5,100.
500
259 x 99
What is 25,641.