2桁同士の乗算

(1)

 
×
28
＝
2212

(2)

59
×
 
＝
3304

(3)

97
×
 
＝
7566

(4)

 
×
23
＝
1012

(5)

 
×
18
＝
1134

(6)

19
×
 
＝
1729

(7)

 
×
12
＝
792

(8)

60
×
 
＝
1560

(9)

 
×
16
＝
1328

(10)

 
×
71
＝
4970

(11)

 
×
46
＝
2852

(12)

 
×
65
＝
2925

(13)

15
×
 
＝
645

(14)

43
×
 
＝
3311

(15)

 
×
66
＝
1848

(16)

 
×
27
＝
1512

(17)

 
×
54
＝
594

(18)

69
×
 
＝
6624

(19)

92
×
 
＝
3864

(20)

 
×
37
＝
3515

(21)

 
×
96
＝
9408

(22)

70
×
 
＝
2730

(23)

84
×
 
＝
1176

(24)

 
×
91
＝
4459

(25)

 
×
26
＝
2106

(26)

14
×
 
＝
1274

(27)

 
×
78
＝
1326

(28)

 
×
21
＝
1386

(29)

 
×
27
＝
2538

(30)

 
×
30
＝
2760

(31)

 
×
88
＝
6952

(32)

 
×
67
＝
1541

(33)

62
×
 
＝
1178

(34)

13
×
 
＝
858

(35)

 
×
59
＝
4071

(36)

 
×
99
＝
8118

(37)

 
×
95
＝
1235

(38)

 
×
67
＝
3886

(39)

 
×
25
＝
300

(40)

 
×
23
＝
989

(41)

44
×
 
＝
484

(42)

 
×
11
＝
979

(43)

81
×
 
＝
7533

(44)

 
×
83
＝
2739

(45)

84
×
 
＝
2688

(46)

68
×
 
＝
2856

(47)

 
×
40
＝
3040

(48)

23
×
 
＝
552

(49)

 
×
17
＝
1309

(50)

44
×
 
＝
1540

(51)

 
×
28
＝
1288

(52)

 
×
19
＝
1387

(53)

 
×
23
＝
1541

(54)

98
×
 
＝
3724

(55)

73
×
 
＝
7008

(56)

95
×
 
＝
4560

(57)

 
×
12
＝
372

(58)

 
×
90
＝
1800

(59)

75
×
 
＝
4425

(60)

 
×
60
＝
4380

(61)

 
×
83
＝
2656

(62)

42
×
 
＝
2730

(63)

27
×
 
＝
1620

(64)

16
×
 
＝
1216