2桁と1桁の乗算

(1)

41
×
123

(2)

84
×
84

(3)

67
×
536

(4)

36
×
252

(5)

57
×
513

(6)

89
×
267

(7)

×
2
140

(8)

×
8
664

(9)

×
7
546

(10)

32
×
224

(11)

×
5
155

(12)

94
×
188

(13)

41
×
328

(14)

64
×
256

(15)

47
×
423

(16)

30
×
30

(17)

19
×
38

(18)

12
×
12

(19)

76
×
76

(20)

93
×
837

(21)

46
×
46

(22)

×
1
88

(23)

×
8
168

(24)

64
×
128

(25)

×
9
522

(26)

30
×
270

(27)

74
×
518

(28)

×
5
290

(29)

70
×
560

(30)

×
7
462

(31)

×
7
168

(32)

46
×
184

(33)

×
3
222

(34)

×
2
28

(35)

×
6
96

(36)

×
9
657

(37)

×
4
380

(38)

×
2
166

(39)

×
9
882

(40)

62
×
558

(41)

×
5
160

(42)

×
1
81

(43)

71
×
71

(44)

×
3
210

(45)

61
×
61

(46)

70
×
350

(47)

×
3
186

(48)

86
×
688

(49)

×
8
104

(50)

×
7
105

(51)

×
4
392

(52)

43
×
172

(53)

×
4
120

(54)

74
×
296

(55)

×
3
81

(56)

85
×
85

(57)

×
3
159

(58)

×
8
720

(59)

77
×
693

(60)

32
×
64

(61)

×
4
248

(62)

×
9
450

(63)

50
×
150

(64)

×
6
528