五年级数学下册口算500道(已整理)

48+0.52=1-0.1×0.1=5×400=6×0.125×8=19.9+11.1=1×0.4÷1×0.4=187÷1000=37.2×99+37.2=1+3.89=25×4÷0.25×4=0.081×10=0.9×7+10.7=75÷10=9÷5-4÷5﹦0.96÷0.8=6.8-2.4÷3=0.7×8=0.6÷0.3+0.5=10.3×2=1.9+5.1÷51=5×0.6=1.8÷0.9×0.5=0.9×0.3=12-0.05×4=3.5×0.2=1×0.01÷0.1=2.01×0=8.9-(3+0.9)=?10×0.05=?2×1.7+2×1.3=0.13×7=+= += -= -+=+=+= -= -= -=+=-=+=+=+=-=+=-=-=1-=+=-=+=-=+=++=1--=-=+=1-=++=-=+=+=+=-=-=-=1-=-=-=++= 1--= ++= +=+= -= += +=-= -= ++= 1--=+= +=-= +=+=-= -= -=++= 1--= -=========-=-=+=-=1-=-=-=-=+=-=+======+=-=3-==+=+=+=====?=+=1-=+=-=-=-=1-=+=-=+=-=1-=+=+=+=+=+=-=+=5-=+=1-=2-=?6+=+=2-=―=+=―=+=-=+=―=+=1--=-=+= ―=6-=+3=-=-=-=-=+=+=-=+=-=-=-=+=-=+=+=-=1-=1-=+=+=-=-=+=+=+=+=-=-=+=-=-=-=-=+=-=+=-=+=-=+=+=—=-=1-=+=-=-=+=1-=-=-=+=+=+=-=+= -= -=+=-=1--=-+=++=-+=+=—=-=+=―=+=+=―= ―=1--=++=1-+=-=+=3――=-=+3=+5=―=6-=-=5--=