Livres de mental arithmetic
11 livres dans ce genre
Juvenile mental arithmetic
John F. Stoddard
Pas de note
Rapid figuring
John D. MacFadyen
Pas de note
New mental arithmetic
Duncan, John
Pas de note
Mental arithmetic, part II
Charles G. Fraser
Pas de note
Grummett's Canada calculator
Joseph Grummett
Pas de note
The art of ready reckoning, or, Mental and practical arithmetic
John Brass
Pas de note
![New mental arithmetic, by John Duncan. [1st ed.], 7th and revised impression ; revised by Helen Cline by Duncan, John - Book Cover](https://cdn.booklogr.com/covers/269625ef-4757-49ee-ac41-ca1f11ac228e/large.webp)
New mental arithmetic, by John Duncan. [1st ed.], 7th and revised impression ; revised by Helen Cline
Duncan, John
Pas de note
Matematicas Sencillas / Doing Simple Math in Your Head
W. J. Howard
Pas de note
Mental arithmetic
Brian J. Knapp
Pas de note
100 Mental Maths Starters Year 3 (100 Mental Maths Starters)
Margaret Gronow
Pas de note
Mental mathematics for the numeracy hour
Tony Harries
Pas de note