72
+ 48
67
+ 67
42
+ 24
51
+ 18
64
+ 36
78
- 35
145
- 67
82
- 23
71
-42
178
-59
5
x 8
11
x 11
12
x 12
9
x 11
3
x 8
9
x 2
7
x 3
8
x 10
5
x 9
4
x 4
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Copyright
2001 Teaching Treasures Publications
