小学五年级上册数学寒假计算题300道

寒假计算题 300 道(1)2.9 × 0.5 = (2)5.9 × 0.2 = (3)3.6 × 7 = (4)4.3 × 0.3 = (5)5.9 × 9 = (6)9.4 × 9 = (7)7.