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 / 1けたを3つ
このページを印刷する
1桁で3口の加算
(1)
2
+
5
+
2
=
(2)
8
+
7
+
9
=
(3)
3
+
2
+
2
=
(4)
0
+
4
+
7
=
(5)
6
+
2
+
3
=
(6)
2
+
9
+
4
=
(7)
9
+
4
+
3
=
(8)
7
+
6
+
1
=
(9)
2
+
0
+
6
=
(10)
1
+
4
+
2
=
(11)
6
+
9
+
3
=
(12)
8
+
9
+
6
=
(13)
9
+
5
+
3
=
(14)
4
+
2
+
6
=
(15)
6
+
4
+
9
=
(16)
2
+
1
+
7
=
(17)
7
+
0
+
2
=
(18)
4
+
2
+
5
=
(19)
9
+
0
+
7
=
(20)
3
+
0
+
9
=
(21)
2
+
6
+
3
=
(22)
6
+
9
+
5
=
(23)
1
+
8
+
4
=
(24)
3
+
7
+
1
=
(25)
8
+
4
+
1
=
(26)
8
+
8
+
1
=
(27)
0
+
1
+
5
=
(28)
3
+
2
+
5
=
(29)
3
+
2
+
8
=
(30)
7
+
4
+
3
=
(31)
7
+
4
+
8
=
(32)
6
+
4
+
4
=
(33)
7
+
2
+
0
=
(34)
5
+
5
+
0
=
(35)
0
+
6
+
4
=
(36)
8
+
0
+
2
=
(37)
7
+
6
+
7
=
(38)
3
+
6
+
4
=
(39)
7
+
9
+
9
=
(40)
0
+
2
+
5
=
(41)
2
+
6
+
2
=
(42)
2
+
0
+
5
=
(43)
6
+
8
+
9
=
(44)
2
+
5
+
0
=
(45)
4
+
1
+
4
=
(46)
2
+
9
+
7
=
(47)
4
+
9
+
2
=
(48)
2
+
7
+
5
=
(49)
5
+
3
+
1
=
(50)
0
+
7
+
5
=
(51)
4
+
2
+
1
=
(52)
1
+
9
+
3
=
(53)
9
+
0
+
4
=
(54)
0
+
0
+
3
=
(55)
4
+
7
+
3
=
(56)
1
+
0
+
0
=
(57)
8
+
8
+
7
=
(58)
1
+
2
+
1
=
(59)
0
+
8
+
7
=
(60)
6
+
1
+
0
=
(61)
2
+
3
+
6
=
(62)
7
+
6
+
4
=
(63)
2
+
9
+
0
=
(64)
8
+
2
+
6
=