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)
×
3
=
168
(2)
×
6
=
180
(3)
98
×
=
392
(4)
44
×
=
44
(5)
16
×
=
112
(6)
×
1
=
35
(7)
70
×
=
210
(8)
×
2
=
44
(9)
73
×
=
219
(10)
×
6
=
204
(11)
68
×
=
204
(12)
×
4
=
168
(13)
21
×
=
63
(14)
×
5
=
480
(15)
×
3
=
183
(16)
78
×
=
156
(17)
×
6
=
216
(18)
47
×
=
188
(19)
×
1
=
29
(20)
99
×
=
693
(21)
×
9
=
702
(22)
19
×
=
152
(23)
×
8
=
360
(24)
12
×
=
60
(25)
×
5
=
115
(26)
14
×
=
70
(27)
×
7
=
273
(28)
59
×
=
472
(29)
×
3
=
93
(30)
12
×
=
12
(31)
×
7
=
553
(32)
90
×
=
270