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163 Terms
1
New cards
10 + 10
20
2
New cards
3
New cards
20 + 20
40
4
New cards
5
New cards
30 + 30
60
6
New cards
7
New cards
40 + 40
80
8
New cards
9
New cards
50 + 50
100
10
New cards
11
New cards
10 + 20
30
12
New cards
13
New cards
20 + 30
50
14
New cards
15
New cards
30 + 40
70
16
New cards
17
New cards
50 + 20
70
18
New cards
19
New cards
60 + 30
90
20
New cards
21
New cards
70 + 20
90
22
New cards
23
New cards
50 + 40
90
24
New cards
25
New cards
20 - 10
10
26
New cards
27
New cards
40 - 20
20
28
New cards
29
New cards
60 - 30
30
30
New cards
31
New cards
80 - 40
40
32
New cards
33
New cards
100 - 50
50
34
New cards
35
New cards
50 - 20
30
36
New cards
37
New cards
70 - 30
40
38
New cards
39
New cards
90 - 40
50
40
New cards
41
New cards
80 - 30
50
42
New cards
43
New cards
100 - 20
80
44
New cards
45
New cards
100 - 30
70
46
New cards
47
New cards
100 - 40
60
48
New cards
49
New cards
10 + 5
15
50
New cards
51
New cards
20 + 3
23
52
New cards
53
New cards
30 + 7
37
54
New cards
55
New cards
40 + 2
42
56
New cards
57
New cards
50 + 6
56
58
New cards
59
New cards
60 + 4
64
60
New cards
61
New cards
70 + 8
78
62
New cards
63
New cards
80 + 1
81
64
New cards
65
New cards
90 + 9
99
66
New cards
67
New cards
15 - 5
10
68
New cards
69
New cards
23 - 3
20
70
New cards
71
New cards
37 - 7
30
72
New cards
73
New cards
42 - 2
40
74
New cards
75
New cards
56 - 6
50
76
New cards
77
New cards
64 - 4
60
78
New cards
79
New cards
78 - 8
70
80
New cards
81
New cards
81 - 1
80
82
New cards
83
New cards
99 - 9
90
84
New cards
85
New cards
15 - 10
5
86
New cards
87
New cards
23 - 20
3
88
New cards
89
New cards
37 - 30
7
90
New cards
91
New cards
42 - 40
2
92
New cards
93
New cards
56 - 50
6
94
New cards
95
New cards
64 - 60
4
96
New cards
97
New cards
78 - 70
8
98
New cards
99
New cards
81 - 80
1
100
New cards