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Activities/Abacus/Worksheet/Answersheet (view source)
Revision as of 00:03, 5 April 2011
, 00:03, 5 April 2011→Answers to the Abacus Worksheet
Ways to make 1/2 with more than one string
Ways to make 1/2 with more than one string
1/3 + 1/6
1/3 + 1/6
1/4 + 3/12
1/4 + 3/12
Is this all the possibilities?