2桁と1桁の乗算

(1)

×
6
522

(2)

31
×
217

(3)

35
×
175

(4)

14
×
126

(5)

45
×
135

(6)

×
5
355

(7)

×
7
350

(8)

73
×
584

(9)

×
6
102

(10)

93
×
744

(11)

88
×
352

(12)

×
6
78

(13)

×
3
126

(14)

32
×
128

(15)

62
×
310

(16)

70
×
420

(17)

×
2
40

(18)

52
×
104

(19)

34
×
102

(20)

×
4
152

(21)

97
×
873

(22)

×
3
246

(23)

83
×
332

(24)

×
5
100

(25)

×
9
495

(26)

×
2
44

(27)

×
2
112

(28)

15
×
45

(29)

74
×
518

(30)

69
×
207

(31)

60
×
120

(32)

×
4
40