自宅学習オンライン
算数
使い方
問題の設問条件
3年生 / かけ算 / 2けたと1けた
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2桁と1桁の乗算
(1)
×
5
=
415
(2)
×
2
=
146
(3)
41
×
=
205
(4)
×
1
=
33
(5)
×
7
=
105
(6)
×
6
=
462
(7)
×
8
=
696
(8)
93
×
=
651
(9)
29
×
=
87
(10)
×
2
=
158
(11)
×
5
=
360
(12)
55
×
=
220
(13)
23
×
=
138
(14)
×
8
=
272
(15)
50
×
=
300
(16)
×
6
=
372
(17)
×
8
=
120
(18)
×
8
=
312
(19)
99
×
=
198
(20)
×
5
=
345
(21)
×
4
=
260
(22)
22
×
=
198
(23)
×
7
=
490
(24)
×
3
=
213
(25)
47
×
=
376
(26)
58
×
=
58
(27)
×
4
=
84
(28)
28
×
=
140
(29)
30
×
=
210
(30)
×
4
=
112
(31)
36
×
=
108
(32)
×
2
=
186