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