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
=
294
(2)
×
4
=
364
(3)
21
×
=
189
(4)
33
×
=
132
(5)
×
1
=
94
(6)
17
×
=
153
(7)
21
×
=
84
(8)
×
6
=
432
(9)
×
7
=
588
(10)
×
1
=
95
(11)
×
3
=
174
(12)
59
×
=
236
(13)
98
×
=
784
(14)
×
1
=
63
(15)
65
×
=
390
(16)
×
9
=
225
(17)
×
1
=
74
(18)
88
×
=
528
(19)
20
×
=
80
(20)
×
3
=
207
(21)
×
4
=
48
(22)
×
9
=
567
(23)
12
×
=
36
(24)
53
×
=
53
(25)
25
×
=
200
(26)
×
3
=
282
(27)
×
4
=
68
(28)
×
7
=
91
(29)
×
8
=
496
(30)
33
×
=
33
(31)
11
×
=
66
(32)
41
×
=
164
(33)
×
1
=
54
(34)
×
7
=
448
(35)
23
×
=
115
(36)
26
×
=
104
(37)
21
×
=
147
(38)
23
×
=
46
(39)
×
8
=
88
(40)
20
×
=
180
(41)
×
2
=
138
(42)
×
1
=
39
(43)
×
3
=
72
(44)
78
×
=
78
(45)
71
×
=
568
(46)
×
9
=
468
(47)
21
×
=
21
(48)
99
×
=
594
(49)
52
×
=
312
(50)
×
7
=
504
(51)
98
×
=
686
(52)
17
×
=
51
(53)
12
×
=
24
(54)
×
4
=
124
(55)
×
3
=
168
(56)
×
1
=
42
(57)
75
×
=
450
(58)
95
×
=
475
(59)
×
2
=
158
(60)
44
×
=
264
(61)
15
×
=
135
(62)
76
×
=
456
(63)
×
2
=
118
(64)
×
6
=
270