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 / 2けたと1けたを3つ
このページを印刷する
2桁と1桁の3口加算
(1)
27
+
96
+
43
=
(2)
23
+
81
+
28
=
(3)
5
+
56
+
72
=
(4)
19
+
73
+
66
=
(5)
12
+
13
+
87
=
(6)
96
+
70
+
15
=
(7)
95
+
40
+
19
=
(8)
74
+
37
+
76
=
(9)
22
+
34
+
84
=
(10)
49
+
85
+
77
=
(11)
18
+
70
+
99
=
(12)
63
+
37
+
34
=
(13)
75
+
70
+
81
=
(14)
70
+
62
+
22
=
(15)
56
+
14
+
9
=
(16)
58
+
15
+
15
=
(17)
9
+
26
+
22
=
(18)
49
+
26
+
72
=
(19)
20
+
92
+
76
=
(20)
22
+
11
+
2
=
(21)
40
+
64
+
1
=
(22)
0
+
29
+
80
=
(23)
74
+
74
+
89
=
(24)
75
+
84
+
51
=
(25)
28
+
60
+
32
=
(26)
27
+
73
+
38
=
(27)
33
+
66
+
1
=
(28)
39
+
0
+
22
=
(29)
33
+
54
+
51
=
(30)
87
+
23
+
7
=
(31)
84
+
21
+
12
=
(32)
13
+
62
+
36
=