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)
48
-
7
=
(2)
92
+
3
=
(3)
55
+
2
=
(4)
90
+
7
=
(5)
97
+
0
=
(6)
77
+
0
=
(7)
68
-
3
=
(8)
51
+
1
=
(9)
49
-
5
=
(10)
22
-
1
=
(11)
72
+
2
=
(12)
68
-
6
=
(13)
41
+
7
=
(14)
62
+
3
=
(15)
12
+
5
=
(16)
62
+
1
=
(17)
16
+
0
=
(18)
52
-
1
=
(19)
92
+
0
=
(20)
34
+
5
=
(21)
31
+
1
=
(22)
15
+
4
=
(23)
34
+
3
=
(24)
19
-
3
=
(25)
45
-
0
=
(26)
87
+
0
=
(27)
19
-
0
=
(28)
50
+
3
=
(29)
33
+
3
=
(30)
66
+
2
=
(31)
86
+
1
=
(32)
75
-
5
=