口算过关测试卷
(六年级上册)
一、口算
÷= 5÷= ÷= -=
÷= ×= ÷= 20÷=
+= 0×= ÷= +=
5-= += =
= 8×= = =
= 3.5×= +=
= = -= =
-= ×18= =
1- = 1-(+ )= (— )= 1-(÷)=
×7+×5= ×+×= ×- = =
二、把下面的比化成最简整数比:
2∶8= 0.2∶1.4= 36∶20= 0.9∶0.72=
∶ = ∶= ∶0.25= 0.6∶=
口算过关测试卷
(六年级上册)
一、口算
÷= 5÷= ÷= -=
÷= ×= ÷= 20÷=
+= 0×= ÷= +=
5-= += =
= 8×= = =
= 3.5×= +=
= = -= =
-= ×18= =
1- = 1-(+ )= (— )= 1-(÷)=
×7+×5= ×+×= ×- = =
二、把下面的比化成最简整数比:
2∶8= 0.2∶1.4= 36∶20= 0.9∶0.72=
∶ = ∶= ∶0.25= 0.6∶=