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分数加减乘除口算题
LT
1
1
1
0×= ×= -= ×=
口算练****题(分数3)
班级____________姓名________________
+= ×= 2+= ×3=
×= ×4= ÷= 5÷=
÷= ÷= ÷2= ×8=
×= ÷5= 36×= ÷=
12÷9= ÷5= ×18= ÷=
38×= ÷3= ×= ×=
12÷= ×= += ×=
÷8= ×= ×15= ÷=
×= 34×= 1÷= ÷4=
5-= 1-= ×= ×15=
÷3= -= ×8= +3=
口算练****题(分数4)
×= ÷5= 0÷= -=
×2= ×4= 4÷= 12× =
÷5= 12×= ×3= 8÷=
÷= ×4= 4÷= 27÷ =
÷5= 18×= ×3= 8÷=
÷= ×= ×= ×50=
×3= 5÷= ÷= ×÷=
÷42= ×= ×= 4×=
×14= ÷= ×8= ÷=
×= 6×= ÷4= ×=
÷5= 0÷= -= ×2=
4÷= 12× = ×5= ×=
口算练****题(分数5)
+= 1-= += -=
+= -= += -=
÷= 18×= ×3= ×=
×= ÷= += ×=
15÷12= ×12= ÷5= ×=
28×= ×14= ×= ÷=
24×= ÷= -= ÷=
÷8= += ×= ×=
2×= ×3= ÷= ×=
×20= -= ×36= +=
6×= ×= ÷= 2÷
口算练****题(小数1)
班级____________姓名________________
-= += -= 720÷800=
+= -= 17×300= -=
+= ×= += +=
+= += -= ÷5=
-= += ×100= -=
2+= -= += +=
÷70= +3
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