直接写出结果 (1)0.25×4=______ | (2)4.8÷8=______ | (3)0.5+0.5÷0.5=______ |
(4)50×0.8=______ | (5)0.99÷33=______ | (6)4×7.5×2.5=______ |
(7)4.5×0.1=______ | (8)2.4÷0.8=______ | (9)(2.7-2.7)×3.5=______ |
(10)1.3×7=______ | (11)2÷0.4=______ | (12)2.1×40÷10=______. |
直接写出结果 (1)0.25×4=______ | (2)4.8÷8=______ | (3)0.5+0.5÷0.5=______ |
(4)50×0.8=______ | (5)0.99÷33=______ | (6)4×7.5×2.5=______ |
(7)4.5×0.1=______ | (8)2.4÷0.8=______ | (9)(2.7-2.7)×3.5=______ |
(10)1.3×7=______ | (11)2÷0.4=______ | (12)2.1×40÷10=______. |