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An Analysis of Addition and Subtraction Word Problems in American and Soviet Elementary Mathematics Textbooks
Current theories of how elementary school children solve addition and subtraction word problems have emphasized semantic characteristics of the problems as the major factor influencing ease ofExpand
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Microvariation in syntactic doubling
Syntactic doubling is the phenomenon in which a constituent, i.e., a morphosyntactic feature, morpheme, word or phrase, is expressed two or more times within a clause. Since such duplicates are oftenExpand
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