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けたどうし
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2桁同士の乗算
(1)
91
×
=
6825
(2)
39
×
=
429
(3)
88
×
=
1672
(4)
×
14
=
476
(5)
×
96
=
2880
(6)
31
×
=
1953
(7)
×
62
=
4092
(8)
77
×
=
2849
(9)
99
×
=
1782
(10)
×
79
=
6083
(11)
82
×
=
6068
(12)
×
18
=
1566
(13)
93
×
=
6324
(14)
×
46
=
1840
(15)
×
73
=
3723
(16)
×
67
=
1809
(17)
×
75
=
3825
(18)
65
×
=
650
(19)
×
42
=
546
(20)
40
×
=
1360
(21)
72
×
=
5904
(22)
36
×
=
1224
(23)
60
×
=
5040
(24)
35
×
=
1750
(25)
×
88
=
4752
(26)
×
14
=
1176
(27)
94
×
=
1222
(28)
×
97
=
8245
(29)
34
×
=
442
(30)
62
×
=
5084
(31)
29
×
=
1595
(32)
39
×
=
1092