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 / 3けたと1けた
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3桁と1桁の乗算
(1)
140
×
4
=
(2)
581
×
6
=
(3)
380
×
9
=
(4)
571
×
7
=
(5)
224
×
8
=
(6)
679
×
9
=
(7)
826
×
5
=
(8)
790
×
6
=
(9)
131
×
1
=
(10)
663
×
8
=
(11)
767
×
5
=
(12)
209
×
7
=
(13)
578
×
0
=
(14)
513
×
5
=
(15)
710
×
5
=
(16)
431
×
5
=
(17)
707
×
5
=
(18)
809
×
1
=
(19)
606
×
2
=
(20)
519
×
0
=
(21)
335
×
7
=
(22)
792
×
0
=
(23)
817
×
0
=
(24)
825
×
1
=
(25)
178
×
0
=
(26)
431
×
7
=
(27)
286
×
8
=
(28)
747
×
4
=
(29)
911
×
4
=
(30)
636
×
6
=
(31)
762
×
3
=
(32)
411
×
7
=