六年级下学期口算题 一:小学六年级下册口算题 636-198= 9-0.9= 0.4×0.2= 7.25+2.75= 35 +13 = 0.8×12.5= 10÷0.1= 1.5×0.5= 4.2÷0.2= 0.5÷10= 27+68= 910-540... 2017-09-09 0 阅读 23 阅读全文