Speed math: multiplication & addition.
Jensen, Paz Lacsamana,
Speed math: multiplication & addition. Paz A. Lacsamana -Jensen. - Pasig City: Anvil Publishing, Inc. , 2006. - 85 pages : black and white illustrations, figures and numbers; 21 cm.
includes bibliography.
"
Young Adult
English
9712715353
Mathematics for secondary education.
Speed mathematics.
For study and teaching .
510 / J41s
Speed math: multiplication & addition. Paz A. Lacsamana -Jensen. - Pasig City: Anvil Publishing, Inc. , 2006. - 85 pages : black and white illustrations, figures and numbers; 21 cm.
includes bibliography.
"
Young Adult
English
9712715353
Mathematics for secondary education.
Speed mathematics.
For study and teaching .
510 / J41s