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BEi ,1^ ; A COMPENDIUM / OP MENTAL ARITHMETIC FOR -THE- USE OE^SCaOOLS BY F. E. JTJNE-A.TJ, Esq. Member of the Board of , ^ Examineirs^' ^ _ rwsko.- .** , I i muWMwe^^iW MONTREAL Printed for the author by I 0. BEAUGHEMIN & VAL0I8, BooKSELLEBrj^aBJPWMXERS 237 and 239, St. Paul Street 1868 Price : 20 Cents mM '.(% V . il'^«J v V , yM> ' • -"- ''>/* f:-'^ . -t'^.^'*- . V"-" -Wii: ' '".-^ . -^ ' > H , - < ^y. ,r r 'i ^\ :' :i .^ .•<s .•/ ..»^^' «Mpi ' Entered, according to the Act of the Parliament of Ganad in the year one thousand eight hundred and sixty-eight, F. E. Juneau, Esq., in tho Qffice of the Minister of A|pnculti ',' ^•»';.v-rf, .' '-f ».; •«i, . ;<-*'-;:-^.'^ i; 'V'i'^:f ...•i:..,,,;-^-::;;A,t- .,.^;;.?^.,:;^ •:'"'•'-'>''• .'^- "i^ ,' ,• ;^ . '-i^ ;,i' iV'-.;,i.., .,;'-H V ' y'^''~' *"--"^v,tt>i.>vfiaS'y"''i;",' y • '*'-•- •!'•*•'- ' <£....*'.• |.>i' v?"**^. U'.*.^^^,.» ..:|iS';V' I -.i^^-AVi:,.^!..;:^-* J^'>^'=^'*''-! .'" •.<*''' -^ -'' vy^-^fK-^;-*"'*"' "'— "-tV :. ,,v-' • -'*- ' -. ''' *.;; ''?.,«"":"" iy-r:::-Ky'^«y^ 'V. vrv • ' ;.."<•)",. ",.1 .•'^ .1; >'..*•; vi- \ ' (.;• .;.•..'.- •' ' ... y ' N I'Ji'Vl^tV:-,' 'f A. • • \V; •- J' . v.. f, DEDICATION. ),. (.. -•o»- -'• .• .- V-:.- .':„ >'''^ TO THE HONORABLE mm + ;.•/* .'uV iiont of Ganad HERRE-J.-0. CHAUVEAU,! f • sixty-eight, •?:' *,<;' - '.""^ -.-.. ....,-.--!,-' .. *.;.-. -'!v/A> . ..;,.> '.'.-..i,v;. "-?. V ;> of Agriculti P Provincial Secretariat' 'I Minister of Public Instructioa &c.^ cscc. &c. - • .. .. •;*.? *•';* 'v'l- ,. ;/ ., . _ -;*:•:;-. .; THIS LIlrrLE "WORK RESPECTFULLY DEDIGATEP > ^»f. • U?/ ^'-^ ,*. 1 - BY THE AUTHOR la k^ M ^-v. -\.hr.J:iti- ii. Quebec, 28th March, 1868. ''A ^ I have looked over the manuscript copy of a ICompendium of Mental Arithmetic for the use of litishand Canadian Schools," by F.-E. Juneau, It is full, sufficiently varied, well adapted for both I irrencies, and abounds in examples and exercises, -?' le rules are ingenious and ' ntirely practical. The original work, in French, has been some time I use and is generally used in the country schools. im ijleased to find that he has decided <Jn issuing edition in the English language and I have no )ubt it will comm^d itself to all teachers who aim making their scholars prompt and accurate bu- less men. Though intended for young pupils, it will be found I ^eful in teaching advanced classes that have never jfore been drilled in intellectual arithmetic. D. WILKIE, M.A., Rector of the High School, ^ -\'> V- *''• :, ' w^ ..' V, ;i . ', KM •f" :yP': '"/U.C'' ,\i '/., ... jr J.. '•- /( : Quebec, April 2^th, 1868. \'t:.:-^:-: f "*;'^>vv.f Dear" Sir, '*^^. I <?; y kf :? ,, F^ 1 I thank you for showing! me the manuscript of your proposed text book in mental arithmetic^ Without having had time to ?look carefully into all parts of the work, those which I have examined appear to me to be very well fitted for the purpose you have in view ; and l| do hope your book, in the Lands of teachers anc scholars, may become instrumental in causing more attention to be devoted to this necessary branch o\ school instruction. A'-yd;y^V::':^''-'^<'^j'' ".V>^' ~ With best wishes, 4 ^'^r«<^^ * ''/'^^^yy'C:^'.,^ '-^i' 'vv;;-.4-r-\ I am, dear Sir, Youjtruly, ',-" Si ' . iKj- . %V* *, H.-H. MILES, M.A., LL. F.^. JUNEAU, Esq., J; Wi^ vn-fo; Inspector of Schools, etc :";'. '-.'il- ^-f' •'^y;: -ti:'. u.-yf' -ir'v/;. /Ac^ /:'i-j'}:;;ci.^ : ' >'''"' /'.'l 'v'^''\:x Mv; >.l' ( '>-»''' .- >>- .• 'Hi" ijka.^'-:: ' '''V^vi^:^ oV/HjV PREFACE. */;. <<' >K .>->'.^ ^ '*. -**^ :,:<' 'r-,-;;M . "V. Every one iinclerstands &e advantage of Mentol Arithmetic, I therefore need not demonstrate its I utility : I shall only say that our best farmers un- derstand it so well, Ihat they are all capable of find- ing, mentally, the amount of a sale of the products of their farms. '^^^:- As I have remarked more th^n once during my visits of inspection to different schools that children are not generally instructed in this kind of arith- metic, I thought it might be useful to compile this I " Compendium of Mental Arithmetic," which, if thoroughly committed to memory,will considerably facilitate the study of this science. I feel assured I also that the progress of the pupil in written arith- metic will be doubly rapid by this means. I The third part of the work is intended to be taught to those pupils only who have made some progress I in writfeg' arithmetic.