TY - BOOK AU - Shiong, Yee Fook. TI - Must know maths problem sums and model methods: primary 5 SN - 9789814356923 U1 - TR 373.7 Sh639 2012 PY - 2012/// CY - Singapore PB - Educational Publishing House Pte, Ltd. N2 - -Work examples to facilitate self-learning -Useful tips given in worked examples -Rigorous practice to aid in mastery of concepts -Full worked solutions and model methods provided ER -