Subtracting 9
Help Sheet
9 - 9 = 0
10 - 9 = 1
11 - 9 = 2
12 - 9 = 3
13 - 9 = 4
14 - 9 = 5
15 - 9 = 6
16 - 9 = 7
17 - 9 = 8
18 - 9 = 9
19 - 9 = 10
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What is
19
-
9
=
Current Score: 0