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)
×
1
=
98
(2)
×
5
=
310
(3)
×
3
=
45
(4)
11
×
=
11
(5)
×
7
=
98
(6)
86
×
=
602
(7)
68
×
=
204
(8)
×
4
=
60
(9)
25
×
=
175
(10)
78
×
=
390
(11)
×
4
=
256
(12)
48
×
=
240
(13)
×
5
=
340
(14)
78
×
=
468
(15)
22
×
=
88
(16)
79
×
=
79
(17)
×
2
=
108
(18)
67
×
=
268
(19)
×
5
=
150
(20)
×
8
=
400
(21)
×
6
=
168
(22)
×
6
=
516
(23)
×
2
=
100
(24)
×
9
=
378
(25)
×
3
=
216
(26)
75
×
=
225
(27)
×
8
=
200
(28)
39
×
=
195
(29)
×
8
=
504
(30)
63
×
=
189
(31)
89
×
=
89
(32)
48
×
=
384