小学六年级计算题综合训练强化Word下载.docx
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2+14×
3
(18)÷
++
(19)×
+
(20)3-×
(21)--
(22)4-3+1-2
(23)×
+×
(24)÷
75﹪-÷
(25)(+-)×
24
(26)205×
32-656
(28)÷
(+)
(29)4-1-1.75+0.4
(32)(-)×
45
(33)2-[+(-)]
(34)0.3÷
[1÷
(3.3-2.95)]
(36)(-)×
(÷
)
(37)[(-)÷
+]×
(38)(-)×
35×
(39)24×
(+-)
(41)×
[-(-)]
(43)8.6÷
4.3×
(44)×
(-0.25)÷
(45)[3.6-(4.7+2.3)×
]÷
1.2
(49)÷
+
(50)×
(51)÷
[×
(52)60×
(53)(+×
)÷
(54)12×
(-)
(55)(9-10×
(56)(10-÷
)×
(57)×
(58)25.125――17.4
(59)0.38×
7-+4×
(81)×
17-12×
(82)×
[÷
(×
)]
(86)(-)÷
(87)(20.1-21×
5.1
(88)7.6÷
5.4÷
1.9×
5.4
(89)0.2+[×
(0.15+)
(90)24×
(5×
(92)×
÷
(95)15×
16
(96)3.64×
(-2.09)]
(97)(-+)×
45
(60)101.1-25.93+5.1÷
0.85
(61)(-)×
1)
(62)2.6×
(63)3-1-
(65)×
(66)×
(+)+
(67)×
(68)1×
1.25+1×
2.2-1
(69)×
8×
(70)4-÷
4-
(71)÷
[(+)×
]
(72)(74)×
(73)(10-÷
(74)×
(75)25.125――17.4
(76)0.38×
(77)×
(98)(-×
(101)÷
(-)]
(102)10÷
-÷
(103)×
(104)7-(0.35+2)
(105)(-)÷
(106)4-1÷
4-×
(107)[-(-)]×
(108)8.5×
+0.75×
5+6.5÷
1
(109)1+0.54÷
0.9-0.75
(110)9×
+9×
+9
(111)24÷
[(-)×
3]
(112)×
(113)(-)×
(114)×
[(+)÷
]
(115)×
(116)(-)÷
(117)×
(1-×
(118)(5÷
-)×
(119)(1-÷
(120)×
(121)(3+2+1-1)÷
(122)4÷
[1-(+)]
(123)7+3.25+2+5.48
(124)64×
34
(125)(-÷
(126)(111+999)÷
[56×
(127)(+)×
160×
(128)15-(÷
2+5)
(129)6.4÷
+1.25×
(130)[0.25×
4-(+)]×
(134)×
(135)+(+)×
(136)×
(+)÷
(139)×
[280÷
(7.28+6.72)]
(140)15.6÷
[32×
(1-)÷
3.6]
3、解方程。
(16分)
χ-χ= 6×
-χ=χ+=
χ-χ=12χ=χ×
(+)=
5χ-3×
=+X=8x-×
3=(χ-6)×
=25
χ-χ=2χ+=χ×
=20×
χ+χ=1215χ-3×
=χ÷
=12
6χ+5=13.43χ=
χ÷
=χ+χ=4χ-6×
=2
χ=χ=χ=×
=×
4χ-3×
9=29χ+x=4
χ-21×
=4
6X+5=13.4X-X=4χ-6=38
5X=X=X÷
=
X÷
=12X=X=×
=÷
X-0.25=4+0.7X=102
X+X=42X+X=105
X-X=400X-0.125X=8=
X+X=18X×
(+)=x-0.375x=
x×
+=4×
X-X=12 5X-2.4×
5=8
0.36×
5-x=(x-4.5)=7
x-0.8x=16+620x–8.5=1.5x-x-4=21X-X=
x-x=14+x= 7-=2x
X+5=XX+=5x-x=×
=7×
=×
12=
24=÷
2=12÷
=1÷
=8÷
=÷
3=
=-=×
=240÷
=
12=÷
1÷
3=(+)×
12=1-÷
1=÷
=(+)×
2、求比值
1:
0.12:
0.3
3.化成最简单的整数比。
:
5.6:
0.715:
12
4.计算下面各题,能简算的用简便方法算。
(1)×
24
(2)×
(3)(-)×
(4)×
(5)(+)×
28(6)×
+×
(7)3-÷
(8)×
(9)×
+÷
11(10)(-)÷
(11)(12)
(13)(14)()÷
5.解方程。
(1)=
(2)+=
(3)(4)
(5)-50%=12(6)
(7)χ-χ=240(8)
6.解比例
(1)∶6=∶
(2)∶=∶
(3)∶=2∶6(4)∶=5%∶0.1
用简便方法计算
(1)1125-997
(2)998+1246+9989
(3)(8700+870+87)÷
87
(4)125×
8.8(5)1.3+4.25+3.7+3.75(6)17.15-(3.5-2.85)
(7)3.4×
99+3.4(8)4.8×
1.01(9)0.4×
(2.5÷
73)
(10)(1.6+1.6+1.6+1.6)×
25(11)(+-)÷
(11)(12)(13)12.3-2.45-5.7-4.55
(14)÷
2+×
(15)0.125×
0.25×
64
(16)64.2×
87+0.642×
1300(17)78×
36+7.8×
741-7
(18)×
17+×
8(19)×
+0.125×
+0.5
(20)2.42÷
+4.58×
-4÷
3(21)25÷
100
(22)4.25-3-(2-1)(23)3.8÷
3.9+3.9÷
0.1+0.1÷
3.9
(24)12.1-(+)×
105
自我评价
1.直接写出得数。
=
2.解方程。
3.计算下面各题,能简算的要用简便方法算。
×
58+×
41+
4.先化简比,再求比值。
5.互换单位: