六年级上册 分数乘除法混合运算专项练习题
(1) 37 ÷74 +37 ×3
7
(2) 711 ÷[25 -(1-7
10 )]
(3) 813 ÷6+146 ×13
(4) 48×( 135
8 +16 +24 )
(5) 73
4 ×4.6-14 ×3.6
(6) 4115
4 ÷[( 2 +0.75)×1.2]-26
(7) (16 +35
4 )÷12
(8) ( 12 - 1
3 ×75%)÷0.25
(9) ( 34 - 58 )÷( 11
2 - 3 )
(10) (100-9)×( 11
7 - 13 )
(11) 115 ×( 13 + 112 )÷ 1
12
(12) 62.5%×3+0.625×7+ 5
8 ×6
(13) 59 ×56 +46
9 ÷5
(14) 59 - 348
11 + 9 - 11
(15)[ 56 -( 1115
10 + 6 )]×17
(16) (17×45
9 + 9 ×17)÷34
(17) 925 -(33
7 +0.4)
(18) 7.8×1
5 +2.2×20%
(19) 34.7-715 +65.3-8
15
(20) (34 +1113
6 -24 )×12
(21) 712 ×[34 -(111
20 -2
)]
(22) 23 +( 45 -25
3 )×3
(23) 25 ×67+33×2
5
(24) 12 ÷[ 56 ÷(310 +9
20
)]
(25) (12.5×8-40)÷0.6
(26) 34 +2917 +14 +38
17
(27) 3.4×2.77+0.23×3.4
(28) 74 ×4.6-13
4 ×3.6
(29) 414 ÷[( 12 +0.75)×1.2]-25
6
(30) 711 ÷[25 -(1-7
10 )]
(31) 76 ×314 -132
5 ×7 +3
(32) (135
6 +4 )÷12
(33) ( 34 - 58 )÷( 12 - 1
3 )
(34) (100-9)×( 17 - 1
13 )
(35) 85 ÷215 - 117
9 - 9
(36) [ 56 -( 1115
10 + 6 )]×17
(37) ( 12 - 19 + 11
3 )÷36
(38) 115 ×( 13 + 1112 )÷ 12
(39) 62.5%×3+0.625×7+ 5
8 ×6
(40) 59 ×56 +49 ÷6
5
(41) (17×49 + 5
9 ×17)÷34
(42) ( 11
2 - 3 ×75%)÷0.25
(43) 81413 ÷6+6 ×13
(44) 48×( 18 +316 +5
24 )