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 / 2けたと1けた / くり上がりなし・くり下がりなし
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2桁と1桁の加減算
(1)
81
+
7
=
(2)
32
+
1
=
(3)
20
+
1
=
(4)
71
+
4
=
(5)
52
-
1
=
(6)
12
+
5
=
(7)
35
-
0
=
(8)
92
+
0
=
(9)
23
+
6
=
(10)
41
-
0
=
(11)
60
+
4
=
(12)
77
-
5
=
(13)
59
-
4
=
(14)
86
-
2
=
(15)
17
-
1
=
(16)
60
+
6
=
(17)
60
+
8
=
(18)
71
+
7
=
(19)
35
+
0
=
(20)
70
+
4
=
(21)
31
+
4
=
(22)
78
-
2
=
(23)
13
+
2
=
(24)
86
-
6
=
(25)
36
+
2
=
(26)
86
+
0
=
(27)
92
+
7
=
(28)
70
+
8
=
(29)
50
+
5
=
(30)
49
-
9
=
(31)
38
+
1
=
(32)
34
+
0
=