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)
×
4
=
152
(2)
22
×
=
66
(3)
24
×
=
72
(4)
×
3
=
285
(5)
40
×
=
120
(6)
×
3
=
198
(7)
96
×
=
480
(8)
×
5
=
490
(9)
93
×
=
744
(10)
×
1
=
15
(11)
×
1
=
77
(12)
×
3
=
105
(13)
×
6
=
78
(14)
54
×
=
486
(15)
13
×
=
26
(16)
91
×
=
637
(17)
98
×
=
196
(18)
84
×
=
588
(19)
×
6
=
498
(20)
71
×
=
355
(21)
83
×
=
249
(22)
51
×
=
153
(23)
×
7
=
336
(24)
98
×
=
98
(25)
10
×
=
80
(26)
55
×
=
385
(27)
×
1
=
16
(28)
90
×
=
90
(29)
×
7
=
105
(30)
68
×
=
272
(31)
×
4
=
268
(32)
×
3
=
36