2桁と1桁の乗算

(1)

35
×
175

(2)

×
1
75

(3)

94
×
282

(4)

×
2
130

(5)

98
×
686

(6)

46
×
322

(7)

×
6
156

(8)

×
8
640

(9)

×
2
114

(10)

64
×
256

(11)

91
×
91

(12)

23
×
207

(13)

35
×
280

(14)

68
×
612

(15)

×
4
48

(16)

23
×
161

(17)

36
×
108

(18)

×
7
490

(19)

×
6
390

(20)

53
×
424

(21)

18
×
162

(22)

×
5
410

(23)

×
1
45

(24)

×
3
39

(25)

13
×
117

(26)

16
×
96

(27)

94
×
846

(28)

×
8
200

(29)

10
×
90

(30)

×
7
231

(31)

×
1
57

(32)

×
6
222