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)
×
53
=
4134
(2)
85
×
=
2040
(3)
×
14
=
294
(4)
×
84
=
2520
(5)
×
16
=
352
(6)
×
22
=
1694
(7)
×
44
=
1408
(8)
×
45
=
2745
(9)
×
16
=
176
(10)
×
45
=
450
(11)
×
52
=
3848
(12)
×
77
=
5621
(13)
18
×
=
234
(14)
86
×
=
3354
(15)
×
13
=
884
(16)
×
65
=
3380
(17)
×
64
=
3136
(18)
81
×
=
2430
(19)
×
94
=
8648
(20)
63
×
=
5103
(21)
83
×
=
4648
(22)
69
×
=
1449
(23)
×
96
=
7296
(24)
×
33
=
1716
(25)
×
11
=
935
(26)
×
67
=
6298
(27)
65
×
=
6045
(28)
×
76
=
6156
(29)
89
×
=
1157
(30)
26
×
=
364
(31)
50
×
=
3450
(32)
×
55
=
990
(33)
×
84
=
4704
(34)
×
58
=
3132
(35)
×
24
=
1200
(36)
×
20
=
680
(37)
×
22
=
1870
(38)
84
×
=
1260
(39)
×
79
=
3950
(40)
86
×
=
2236
(41)
19
×
=
532
(42)
30
×
=
1950
(43)
×
48
=
2544
(44)
13
×
=
988
(45)
×
33
=
693
(46)
42
×
=
3276
(47)
×
51
=
2040
(48)
×
69
=
5175
(49)
×
83
=
8217
(50)
38
×
=
2470
(51)
74
×
=
6290
(52)
×
76
=
836
(53)
×
81
=
5589
(54)
×
54
=
756
(55)
×
39
=
429
(56)
×
92
=
5888
(57)
62
×
=
1922
(58)
×
97
=
4462
(59)
×
80
=
4640
(60)
46
×
=
1426
(61)
×
98
=
4802
(62)
64
×
=
2304
(63)
63
×
=
6111
(64)
×
41
=
3895