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)
50
×
8
=
(2)
78
×
4
=
(3)
48
×
5
=
(4)
23
×
9
=
(5)
48
×
6
=
(6)
93
×
1
=
(7)
72
×
5
=
(8)
72
×
4
=
(9)
18
×
1
=
(10)
98
×
7
=
(11)
79
×
1
=
(12)
78
×
7
=
(13)
48
×
2
=
(14)
57
×
8
=
(15)
15
×
7
=
(16)
56
×
1
=
(17)
10
×
8
=
(18)
37
×
9
=
(19)
97
×
2
=
(20)
35
×
4
=
(21)
91
×
5
=
(22)
42
×
5
=
(23)
14
×
2
=
(24)
37
×
1
=
(25)
39
×
6
=
(26)
54
×
5
=
(27)
96
×
1
=
(28)
42
×
7
=
(29)
45
×
4
=
(30)
76
×
6
=
(31)
59
×
8
=
(32)
94
×
3
=
(33)
46
×
5
=
(34)
69
×
6
=
(35)
43
×
1
=
(36)
73
×
6
=
(37)
33
×
6
=
(38)
35
×
1
=
(39)
10
×
3
=
(40)
21
×
1
=
(41)
43
×
4
=
(42)
66
×
3
=
(43)
72
×
9
=
(44)
42
×
2
=
(45)
32
×
2
=
(46)
46
×
1
=
(47)
94
×
5
=
(48)
64
×
1
=
(49)
91
×
2
=
(50)
48
×
1
=
(51)
75
×
5
=
(52)
14
×
1
=
(53)
83
×
5
=
(54)
37
×
2
=
(55)
55
×
6
=
(56)
45
×
7
=
(57)
73
×
5
=
(58)
98
×
5
=
(59)
18
×
3
=
(60)
55
×
7
=
(61)
11
×
5
=
(62)
28
×
2
=
(63)
92
×
5
=
(64)
80
×
5
=