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Third Grade
Third Grade Math
Addition and subtraction
Properties of addition
Commutative property
Time left :
COMMUTATIVE PROPERTY
1
19 + 33
31 + 19
93 + 13
39 + 31
33 + 19
2
97 + 33
73 + 39
79 + 37
79 + 39
33 + 97
3
25 + 62
26 + 52
22 + 65
62 + 25
52 + 26
4
45 + 62
62 + 45
24 + 56
54 + 26
42 + 65
5
28 + 16
18 + 62
81 + 62
16 + 28
61 + 82
6
25 + 13
15 + 32
51 + 32
13 + 25
52 + 31
7
35 + 55
55 + 35
55 + 53
30 + 55
55 + 50
8
31 + 50
15 + 50
50 + 31
13 + 15
51 + 31
9
67 + 17
17 + 50
51 + 71
17 + 67
76 + 71
10
36 + 24
24 + 36
42 + 63
62 + 43
64 + 23
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