2桁同士の乗算

(1)

71
×
 
＝
6177

(2)

42
×
 
＝
546

(3)

16
×
 
＝
608

(4)

48
×
 
＝
1008

(5)

78
×
 
＝
3900

(6)

 
×
22
＝
1826

(7)

 
×
60
＝
1740

(8)

88
×
 
＝
1496

(9)

38
×
 
＝
2090

(10)

 
×
55
＝
3520

(11)

 
×
99
＝
5247

(12)

44
×
 
＝
4312

(13)

63
×
 
＝
3780

(14)

 
×
89
＝
5696

(15)

 
×
26
＝
1326

(16)

 
×
36
＝
1116

(17)

67
×
 
＝
2345

(18)

 
×
84
＝
8316

(19)

 
×
90
＝
7020

(20)

54
×
 
＝
4320

(21)

71
×
 
＝
6816

(22)

87
×
 
＝
4611

(23)

 
×
84
＝
3948

(24)

 
×
19
＝
1691

(25)

17
×
 
＝
476

(26)

 
×
22
＝
264

(27)

93
×
 
＝
6324

(28)

 
×
30
＝
960

(29)

24
×
 
＝
456

(30)

 
×
52
＝
572

(31)

27
×
 
＝
2376

(32)

 
×
96
＝
2976

(33)

 
×
87
＝
3132

(34)

 
×
16
＝
1584

(35)

 
×
48
＝
4320

(36)

36
×
 
＝
576

(37)

 
×
15
＝
1380

(38)

18
×
 
＝
792

(39)

 
×
96
＝
3072

(40)

19
×
 
＝
1368

(41)

 
×
22
＝
704

(42)

98
×
 
＝
2156

(43)

59
×
 
＝
5251

(44)

 
×
53
＝
4505

(45)

 
×
37
＝
2923

(46)

 
×
18
＝
1026

(47)

10
×
 
＝
160

(48)

98
×
 
＝
1176

(49)

38
×
 
＝
3686

(50)

 
×
73
＝
5840

(51)

32
×
 
＝
2592

(52)

 
×
81
＝
3321

(53)

95
×
 
＝
3325

(54)

 
×
72
＝
864

(55)

 
×
93
＝
9021

(56)

 
×
88
＝
2288

(57)

 
×
71
＝
3124

(58)

74
×
 
＝
3552

(59)

40
×
 
＝
2280

(60)

57
×
 
＝
4731

(61)

 
×
35
＝
385

(62)

 
×
70
＝
5390

(63)

91
×
 
＝
1001

(64)

34
×
 
＝
1088