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六年级上册 分数乘除法混合运算专项练习题
六年级上册 分数乘除法混合运算专项练习题
(1) ÷+×
(2) ÷[-(1-)]
(3) ÷6+×
(4) 48×( ++)
(5) ×4.6-1×3.6
(6) 4÷[( +0.75)×1.2]-2
(7) (+)÷
(8) ( - ×75%)÷0.25
(9) ( - )÷( - )
(10) (100-9)×( - )
(11) ×( + )÷
(12) 62.5%×3+0.625×7+ ×6
(13) ×+÷
(14) - + -
(15)[ -( + )]×
(16) (17×+ ×17)÷34
(17) 9-(3+0.4)
(18) 7.8×+2.2×20%
(19) 34.7-+65.3-
(20) (+-)×12
(21) ×[-(-)]
(22) +( -)×
(23) ×67+33×
(24) ÷[ ÷(+)]
(25) (12.5×8-40)÷0.6
(26) +2++3
(27) 3.4×2.77+0.23×3.4
(28) ×4.6-1×3.6
(29) 4÷[( +0.75)×1.2]-2
(30) ÷[-(1-)]
(31) ×-×+
(32) (+)÷
(33) ( - )÷( - )
(34) (100-9)×( - )
(35) ÷- -
(36) [ -( + )]×
(37) ( - + )÷
(38) ×( + )÷
(39) 62.5%×3+0.625×7+ ×6
(40) ×+÷
(41) (17×+ ×17)÷34
(42) ( - ×75%)÷0.25
(43) ÷6+×
(44) 48×( ++)
(45) ÷[ -( + )]
(46) 9×( + )+
(47) ÷( ÷ + )
(48) ×÷ ÷
(49) × 13+ × 31
(50) ( + )×9×17
(51) ( + - )×48
(52) 0.25÷7+×+
(53) ÷(2-25%-)
(54) ÷4+ ×
(55) ÷[(+)×]
(56) ÷9×÷
(57)×+×
(58) 12÷( -)-20
(59)
(60)
(61)
(62)
(63)
(64)
(65)
(66)
(67)
(68)
(69)
(70)
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(72)
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(75)
(76)
(77)
(78)
(79)
(80) 3×3.7+3.6+5.3×3
(81)(×- )÷
(82)- ×+
(83)[-(-)]÷
(84)
(85)
(86)
(87) 1-(+)×2
(88) 33.6÷8+33.6÷
(89) 1.25×6+3.8÷
(90) 18÷[+(-)]
(91)
(92)
(93)
(94)
(95)
(96)
(97)
(98)
(99)
(100)
8
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