Book & CD. This is a wonderful collection of Spanish songs teaching addition, sung entirely by native Spanish speakers. This album blends catchy melodies, drill and student involvement to make basic addition facts to 18 very memorable. The songs have been carefully written to reinforce addition skills while also boosting Spanish language comprehension. A complement of "self quizzing" tracks are also included on the audio CD. The lyrics book may be reproduced by a teacher for classroom use.