自宅学習オンライン
算数
使い方
問題の設問条件
1年生 / たしざん / 1けたを3つ
このページを印刷する
1桁で3口の加算
(1)
2
+
5
+
3
=
(2)
5
+
7
+
6
=
(3)
9
+
5
+
9
=
(4)
1
+
6
+
9
=
(5)
8
+
9
+
1
=
(6)
2
+
4
+
5
=
(7)
0
+
7
+
7
=
(8)
3
+
0
+
1
=
(9)
2
+
6
+
5
=
(10)
9
+
1
+
6
=
(11)
3
+
2
+
9
=
(12)
1
+
9
+
0
=
(13)
2
+
3
+
5
=
(14)
8
+
7
+
9
=
(15)
8
+
3
+
4
=
(16)
0
+
6
+
7
=
(17)
7
+
8
+
3
=
(18)
6
+
7
+
8
=
(19)
0
+
3
+
6
=
(20)
6
+
0
+
5
=
(21)
9
+
5
+
6
=
(22)
2
+
6
+
1
=
(23)
8
+
5
+
4
=
(24)
8
+
7
+
7
=
(25)
7
+
0
+
5
=
(26)
3
+
6
+
0
=
(27)
7
+
1
+
7
=
(28)
8
+
8
+
2
=
(29)
6
+
5
+
2
=
(30)
7
+
2
+
0
=
(31)
7
+
7
+
6
=
(32)
9
+
0
+
6
=