2020-2020第一学期六年级口算比赛试题
班级: 姓名: 分数:
求比值
化简比
分数化成小数
1。5×4 =
22020-2020第一学期六年级口算比赛试题
班级: 姓名: 分数:
求比值
化简比
分数化成小数
1。5×4 =
×8 =
÷ =
6。4÷8 =
×=
×=
:1=
7。2:12=
1π=
12=
=
0。12×3 =
×2 =
7。2÷0。9 =
÷3=
×=
×6=
6:10=
:=
2π=
22=
=
7。2×0。01 =
5。1×3 =
÷ =
42÷ =
×8=
×=
:=
2:=
3π=
32=
=
7×0。5 =
0。25× =
÷7 =
4。2÷1 =
×=
×5=
:=
4。2:7=
4π=
42=
=
0。8× =
1。4× =
+
10—3。8=
5×=
×=
:20=
6。3:=
5π=
52=
=
× =
-=
6×=
÷3=
:0。4=
:0。8=
6π=
62=
=
36× =
0。99+=
×=
10÷=
:=
:4=
7π=
72=
=
×3 =
3+=
×=
÷=
12:3=
6:4。8=
8π=
82=
=
3×0。15 =
14-=
×12=
÷=
48:4=
:6=
9π=
92=
=
0。7×0。8 =
3+7。2=
×=
4÷=
:9=
2:=
10π=
102=
=
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