五年级下册数学口算题.doc

文档介绍：×2= ×10= ×8= ×2= 8×= ÷= -=
×10= ×= ×20= += ×= += 5×=
+= ×2= -= ×= ÷= ÷= ÷=
6×= -= ×= ×100= 2÷5= +5= ×102=
×= ×= ÷7= ×100= ÷= ÷= ÷=
÷= ×8= ÷= ÷2= ×= 0÷6= ÷=
÷28= ÷= ÷= ×9= ×30= ×= 0÷=
÷24= ×= += -= ×= 8+= ÷=
÷4= ÷13= ÷5= += ÷= ÷8= ×=
10÷20= 24÷15= ×10= ×= ÷= -= 1÷=
×= ×1000= ×= ×= ÷5= 7×= 24×=
÷= ÷9= ÷= ÷2= ÷= ÷= 5×=
÷= ÷= ×100= ×8= ÷= 5÷= ÷=
0. 56÷= ×4= ×= ÷= ×= += ×=
×= ×=
8× = ×4= ÷= += ×4= ÷11= × 2= +=
-= ×100= ÷10= ×1000= ÷100= ÷= ×= 8-=
÷= 18×= ÷= ÷1= ×25= +÷= 4×=
+= ÷10= 0÷= 77÷= -13= ÷9= 200×= ÷2=
+= -= ×4= ÷= += 2÷= ×= ×4=
×= += ×8= 12-= ÷3= ×= ×7= ÷2=
-= ×= ×3= 44÷(5×)= 7×= ×40÷1= ×8=
96÷= ×3=