01295cam a2200253 a 450000100060000000300080000600500170001400800410003102000150007203500200008704000380010704100080014508200250015324502530017824600710043126000750050230000290057750001580060665000660076465000430083071000650087371000520093871000510099038915BD-RjUL20211209052901.0810514s1980    weaa   j      000 0 eng d  a0959673415  a(BD-RjUL) 39025  aBD-RjUL)bengcBD-RjUL)dBD-RjUL)  aeng04a510.76219bMAT 198000a100 mathematical problems for students aged 11 to 13 years /cco-ordinated by Mathematical Association of Western Australia and the Curriculum Branch, Education Department of Western Australia for the Australian Association of Mathematics Teachers.3 aOne hundred mathematical problems for students aged 11 to 13 years  a[Perth, W.A.] :bMathematical Association of Western Australia,c1980.  a124 p. :bill. ;c30 cm.  aAvailable from The Secretary, Mathematical Association of Western Australia, c/- Mathematics Dept., University of Western Australia, Nedlands, W.A. 6009. 7aMathematics. Exercises, worked examples. For schools2precis. 0aMathematicsxProblems, exercises, etc.1 aWestern Australia.bEducation DepartmentbCurriculum Branch.2 aAustralian Association of Mathematics Teachers.2 aMathematical Association of Western Australia.