求五年级上册口算题，越多越好！><

2个回答

4-1.4= 82-7.2= 19+9.1= 4.1-0.89= 5.68+0.42= 6.1-5.1= 0.72- 0.24= 0.8+0.18= 9.6×3= 0.75×2= 6.01×0.3= 4.25×4= 2.3×0.06= 54×0.8= 17.5×0.01= 6×6.5= 0.66×0.3= 4.6×0.4= 0.75×0.4= 4.73×10= 3.3×0...