AddingWithSomeRegrouping(B)Answers Name: Date: Score: /100 Calculateeachsum. 9 +4 13 2 +7 9 9 +8 17 8 +7 15 3 +9 12 6 +8 14 5 +3 8 7 +8 15 1 +2 3 3 +6 9 6 +3 9 9 +2 ...
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