Companion mathematics challenge /
Hosomizu, Yasuhiro
Companion mathematics challenge / Yasuhiro Hosomizu. - New South Wales, Aust. : Department of Education and Training , c2011. - 96 p. : il. col.
9780731387168
Matemáticas--Problemas, ejercicios, etc.
Razonamiento matemático
Companion mathematics challenge / Yasuhiro Hosomizu. - New South Wales, Aust. : Department of Education and Training , c2011. - 96 p. : il. col.
9780731387168
Matemáticas--Problemas, ejercicios, etc.
Razonamiento matemático