资源描述
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六年级数学计算题综合训练
(1)0.8×33×1.25
(2)×+÷10
(3)9.56+4.875-+1.44
(4)÷6-×
(5)4.6×1+8.4÷-1×5
(7)4÷1+6×
(8)18×+2×-
(9)2×80××1.25
(10)25×1.25×4×8
(11)0.7+3.9+4.3+6.1
(12)7.35×99+7.35
(13)47-8÷17-
(14)46×101
(15)15.6-2-4
(17)14×2+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×[1÷(-2.09)]
(97) (-+)×45
(60)101.1-25.93+5.1÷0.85
(61)(-)×(÷1)
(62)2.6×+2×
(63)3-1-
(65)×+÷
(66)×(+)+
(67)×÷(-)
(68)1×1.25+1×2.2-1
(69)×8××1.25
(70)4-÷4-
(71) ÷[(+)×]
(72) (74)×+÷
(73)(10-÷)×
(74)×[-(-)]
(75)25.125――17.4
(76)0.38×7-+4×
(77) ×17-12×
(98)(-×)÷×5
(101)÷[×(-)]
(102)10÷-÷10
(103)×÷÷
(104)7-(0.35+2)
(105)(-)÷×
(106)4-1÷4-×3
(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)(-÷4×)÷
(126)(111+999)÷[56×(-)]
(127)(+)×160×
(128)15-(÷2+5)
(129)6.4÷+1.25×3
(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=12 χ= χ×(+)=
5χ-3×= +X= 8x-×3= (χ-6)×=25
χ- χ= 2χ + = χ×=20×
χ+χ=121 5χ-3×= χ÷=12
6χ+5 =13.4 3χ=
χ÷= χ+χ= 4χ-6×=2
÷χ= χ= χ = ×
χ÷ =× 4χ-3 ×9 = 29 χ + x = 4
χ-21×=4
6X+5 =13.4 X-X= 4χ-6=38
5X= X= X÷=
X÷=12 X= X=×
X÷=÷ X-0.25= 4+0.7X=102
X+X=42 X+X=105
X-X=400 X-0.125X=8 =
X+X=18 X×( + )= x-0.375x=
x×+=4× X-X=12 5 X-2.4×5=8
0.36×5- x = (x- 4.5) = 7
x- 0.8x = 16+6 20 x– 8.5= 1.5 x- x -4= 21 X-X=
x-x=14 +x= 7-=2x
X+5=X X += 5 x -x=×45
×= 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 : 0.7 15 : 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:
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