39×101 (80+4)×25
(200 + 4) ×25 (80 + 8) ×125
86×99 (125-17) ×8
39×101 (80+4)×25
(200 + 4) ×25 (80 + 8) ×125
86×99 (125-17) ×8
39×101 (80+4)×25
(200 + 4) ×25 (80 + 8) ×125
86×99 (125-17) ×8
39×101 (80+4)×25
(200 + 4) ×25 (80 + 8) ×125
86×99 (125-17) ×8