内容正文:
★★★专项2★★★
计算 真题归类复习卷
六年级数学
一、直接写出得数。
(2017开封市)
×
=
÷
= 2÷5+
= 0.36÷20%=
(2016中原区)1.8×
=
×
= 40÷
= 1-0.8%=
(2017开封市)10×10%=
×28= 0.3÷
= 12÷(
-
)=
(2017荥阳市)
×7=
÷40%=
÷
= 4.2×
=
(2017新郑市)1×
= 1÷
=
×2.4= 0×
×12=
(2017高新区)
×15=
÷3= 2-
=
+
×
=
(2016荥阳市)
÷14= 5÷
=
×75%=
×99+
×99=
(2017登封市)
×
=
÷10=
÷
÷
= 1÷6×
=
(2017高新区)1÷37.5%=
×0.15= 125×80%=
×
÷
×
=
二、脱式计算。(能简算的要简算)
(2017新密市)
×
+
(
+
)×84
÷(3―
―
)
(2017新郑市)
+
×
×
+
÷
(
-
)×36
(2017高新区)
×
+0.75×
1-
÷
×
÷[(
-
)×6]
(2017开封市)
÷
×
48×(
+
-
) 32-
×75%÷
(2016新密市)
×
+
×
÷(
+
) (
-
)×75%÷
(2017登封市)13÷(
+
)×
×[
÷(
-
)] 6÷[35×(
+
)]
三、解方程。
(2017荥阳市)
x=
x÷
=1.2
x+
=
(2017登封市)40%x+80%x=6 (2017新郑市)
x+
=
x-
x=
(2017高新区)x-
x=
x÷
=15×