Workbook Detail
Subtraction Within 100 Starter — Set 34
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}Teaching Notes
55
-43
72
-1
56
-16
37
-32
9
-5
97
-14
75
-24
49
-13
90
-60
13
-11
85
-71
25
-13
24
-10
97
-80
39
-1
55
-23
48
-33
77
-34
42
-10
5
-3
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