QA135 .N45 1931a
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Problem solving in arithmetic : a study of certain factors in the allocation of arithmetic problems involving one, two, three, and four steps or processes in reasoning / |
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QA135 .N45 1931a LB5.C8 no. 483
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Problem solving in arithmetic : a study of certain factors in the allocation of arithmetic problems involving one, two, three, and four steps or processes in reasoning / |
1 |
QA135 .N5
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Modern methods of teaching arithmetic / |
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QA135 .O92
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The teaching of arithmetic. |
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QA135 .P4x
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Elementary arithmetic, oral and written / |
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QA135 .P4x cop. 2
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Elementary arithmetic, oral and written / |
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QA135 .P63
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The teaching of arithmetic. |
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QA135 .R3
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Teaching the third "R." |
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QA135 .R43 1590
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The ground of artes, teaching the perfect worke and practise of arithmeticke, both in whole numbers and fractions, after a more easie and exact sort, than hitherto hath bene set forth. / |
1 |
QA135.R63 1932
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An arithmetic for teachers / |
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QA135 .R68 1936a
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The professional education of elementary teachers in the field of arithmetic / |
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QA135 .S375
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Teaching the third R : a comparative study of American and European textbooks in arithmetic / |
1 |
QA135 .S44
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Elements of the Grubé method / |
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QA135 .S52
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Developing arithmetic concepts and skills / |
1 |
QA135 .S56
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Tyrocinia mathematica, sive, Juniorum ad matheses addicendas introductio in quatuor tractatus videlicet arithmeticum, sphæricum, geographicum & echometricum divisa. |
2 |
QA135 .S65
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The progress of arithmetic in the last quarter of a century / |
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QA135 .S67 1909
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The teaching of arithmetic / |
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QA135 .S67 1913
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The teaching of arithmetic / |
1 |
QA135 .S75 1966
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Building mathematical competence in the elementary school / |
1 |
QA135 .S76 1961
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The teaching of arithmetic. |
1 |