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1年生 / たしざん / 2けたと1けた / くり上がりなし / けいさん
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2桁と1桁の加算で100まで
(1)
21
+
3
=
(2)
95
+
4
=
(3)
42
+
0
=
(4)
30
+
9
=
(5)
55
+
4
=
(6)
10
+
3
=
(7)
83
+
2
=
(8)
51
+
6
=
(9)
23
+
2
=
(10)
93
+
1
=
(11)
66
+
3
=
(12)
47
+
2
=
(13)
74
+
0
=
(14)
75
+
2
=
(15)
90
+
9
=
(16)
43
+
2
=
(17)
69
+
0
=
(18)
56
+
3
=
(19)
65
+
2
=
(20)
94
+
4
=
(21)
51
+
3
=
(22)
84
+
0
=
(23)
91
+
6
=
(24)
5
+
2
=
(25)
22
+
4
=
(26)
40
+
6
=
(27)
19
+
0
=
(28)
5
+
1
=
(29)
80
+
4
=
(30)
85
+
0
=
(31)
72
+
6
=
(32)
51
+
5
=
(33)
34
+
4
=
(34)
43
+
6
=
(35)
41
+
8
=
(36)
90
+
8
=
(37)
30
+
4
=
(38)
76
+
1
=
(39)
89
+
0
=
(40)
92
+
3
=
(41)
98
+
0
=
(42)
92
+
4
=
(43)
56
+
2
=
(44)
20
+
7
=
(45)
1
+
5
=
(46)
87
+
0
=
(47)
60
+
5
=
(48)
15
+
3
=
(49)
43
+
1
=
(50)
87
+
2
=
(51)
60
+
4
=
(52)
83
+
6
=
(53)
32
+
1
=
(54)
85
+
2
=
(55)
10
+
4
=
(56)
71
+
3
=
(57)
50
+
3
=
(58)
51
+
0
=
(59)
42
+
6
=
(60)
82
+
5
=
(61)
88
+
0
=
(62)
27
+
0
=
(63)
97
+
1
=
(64)
1
+
2
=