+微信:car4900,免费领资料第1页共2页+微信:car4900,免费领资料+微信:car4900,免费领资料参考答案计算:815820389712282681151471040853885551861197382420394403185534268072003402697662143607609571022填空:电子版+微信3640747671.272.3×8=2436-24=123.144.(200-40)÷85.>=<>判断:×√√×××√选择:BBBBDCCAA列式:130+20×5=23098÷2-25=24100-24÷8=978×25+70=270581-6×7=53946×7+382=7041450-69×6=1036785-76÷2=7471800-4×15=1740434+6×36=65028÷(15-8)=4(302+18)×5=160028×5-130=101240-(740-290)=79018×7-120=626×(98-89)=234(765-387)×4=15124×(397-145)=1008(3994+3910)÷6=1317.33333630÷(24+31)=668×(125-69)=448第2页共2页+微信:car4900,免费领资料