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<!--Vertical Worksheet --> 1 - 0 3 - 3 7 - 6 9 - 3 5 - 2 5 - 1 8 - 7 7 - 0 8 - 8 8 - 7 <!--Horizontal Worksheet -->
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<!--Vertical Addition Worksheet --><!--Horizontal Addition Worksheet --> 7 + 8 = 4 + 4 = 4 + 3 = 6 + 2 = 5 + 4 = 10 + 9 = 4 + 7 = 4 + 6 = 5 + 3 = 5 + 1 =
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<!--Vertical Addition Worksheet --> 3 + 7 1 + 2 3 + 3 0 + 10 6 + 3 3 + 2 2 + 0 2 + 7 0 + 4 10 + 1 <!--Horizontal Addition Worksheet -->