54×9 = (a)  

67×7 = (a)  

98×4 = (a)  

79×8 = (a)  

71×4 = (a)  

59×4 = (a)  

99×9 = (a)  

87×8 = (a)  

32×6 = (a)  

79×89 = (a)  

57×45 = (a)  

39×99 = (a)  

57×42 = (a)  

38×33 = (a)  

67×43 = (a)  

432× 5 = (a)  

454× 9 = (a)  

677× 3 = (a)  

543× 7 = (a)  

322× 8 = (a)  

975× 6 = (a)  

456× 5 = (a)  

432× 46 = (a)  

432× 17 = (a)  

900× 37 = (a)  

678× 58 = (a)  

975× 38 = (a)  

786× 78 = (a)  

889× 54 = (a)