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)
52
+
0
=
(2)
28
+
1
=
(3)
94
+
5
=
(4)
37
-
3
=
(5)
30
+
2
=
(6)
15
+
0
=
(7)
85
-
2
=
(8)
92
-
2
=
(9)
36
-
3
=
(10)
42
+
1
=
(11)
14
+
4
=
(12)
23
+
4
=
(13)
67
-
4
=
(14)
84
+
5
=
(15)
53
+
2
=
(16)
76
+
1
=
(17)
51
+
3
=
(18)
95
+
3
=
(19)
49
-
4
=
(20)
70
+
0
=
(21)
42
+
3
=
(22)
49
+
0
=
(23)
85
+
0
=
(24)
78
+
1
=
(25)
84
+
0
=
(26)
63
-
2
=
(27)
78
-
2
=
(28)
87
-
7
=
(29)
79
-
4
=
(30)
40
+
9
=
(31)
68
-
0
=
(32)
97
-
2
=