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First Grade
First Grade Math
Addition
Addition Skill
Addition with zero
Time left :
ADDITION WITH ZERO
1
55 + 0
55
57
56
0
2
0 + 0
0
1
2
3
3
82 + 0
81
83
82
0
4
28 + 0
27
0
29
28
5
0 + 59
58
0
60
59
6
0 + 4
5
0
4
3
7
27 + 0
27
0
28
26
8
0 + 16
16
0
17
15
9
0 + 100
0
98
100
99
10
0 + 90
91
90
89
0
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