六年级数学递等式100题
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(1)37 ÷74 +37 ×37 (2)6÷( 23 +3
2 )
(3) 813 ÷6+16 ×413 (4) 48×( 18 +316 +524 )
(5)(4-0.5)÷720 (6)2÷45 -34
(7) 74 ×4.6-134 ×3.6 (8) 414 ÷[( 1
2 +0.75)×1.2]-
256
(9) 711 ÷[25 -(1-710 )] (10)76 ×314 -15
(11) 49 ×37 +23 (12) (16 +34 )÷512
(13)( 34 - 58 )÷( 12 - 13 ) (14)(100-9)×( 17 - 1
13 )
(15) 1÷34 -34 ÷1 (16)( 12 - 19 + 13 )÷ 136
(17) 115 ×( 13 + 112 )÷ 112 (18) 62.5%×3+0.625×7+ 5
8 ×6
(19) 59 ×56 +49 ÷65 (20) 59 - 311 + 49 - 811
(21)[ 56 -( 110 + 16 )]×1517 (22)(17×49 + 5
9 ×17)÷34
(23)( 12 - 13 ×75%)÷0.25 (24)5-38 ×23 -3
4
(25)925 -(337 +0.4) (26)7.8×1
5 +2.2×20%
(27)34.7-715 +65.3-815 (28)(34 +116 -13
24 )×12
(29)0.25×32×12.5 (30)712 ×[34 -(1120 -1
2 )]
(31)25 ×67+33×25 (32)12 ÷[ 56 ÷(310 +9
20 )]
(33)46×8-120÷15 (34)23 +( 45 -23 )×5
3
(35)(12.5×8-40)÷0.6 (36) 34 +2917 +14 +38
17
(37)3.4×2.77+0.23×3.4 (38)37 ÷74 +37 ×3
7
(39)6÷( 23 +32 ) (40)(4-0.5)÷7
20
(41)2÷45 -34 (42) 74 ×4.6-13
4 ×3.6
(43) 414 ÷[( 12 +0.75)×1.2]-256 (44) 711 ÷[25 -(1-7
10 )]
(45)76 ×314 -15 (46) 49 ×37 +23 (46) (16 +34 )÷512
(47)( 34 - 58 )÷( 12 - 13 ) (48)(100-9)×( 17 - 1
13 )
(49) 1÷34 -34 ÷1 (50) 85 ÷215 - 119 - 7
9
(51)( 12 - 19 + 13 )÷ 136 (52) 115 ×( 13 + 112 )÷ 1
12
(53) 62.5%×3+0.625×7+ 58 ×6 (54) 59 ×56 +49 ÷6
5
(55) 59 - 311 + 49 - 811 (56)[ 56 -( 110 + 1
6 )]×
1517
(57)(17×49 + 59 ×17)÷34 (58)( 12 - 1
3 ×75%)÷0.25
(59) 813 ÷6+16 ×413 (60) 48×( 18 +316 +524 )
(61) 849 ÷[ 98 -( 37 + 18 )] (62)9×( 49 + 114 )+ 5
14
(63) 1516 ÷( 512 ÷ 58 + 38 ) (64) 17 ×913 ÷ 514 ÷ 313
(65) 719 × 13+ 1319 × 31 (66) ( 251 + 5
18 )×9×17
(67)( 524 + 712 - 23 )×48 (68) 0.25÷7+17 ×34 +6
7
(69) 18 ÷(2-25%-34 ) (70) 718 ÷4+ 34 ×7
18
(71) 20×( 45 - 34 )×715 (72)78 ÷9×35 ÷35
72
(73)25 ×518 +25 ×1318 (74)12÷( 56 -1
3 )-20
(75)3×(150-1530÷15) (76)98 ÷[(25 +110 )×3
4 ]
(77)(1-0.95)÷0.01 (78)1115 +(415 +5
9 )
(79)
⎪⎭⎫ ⎝⎛+-1352171013511
(80)1456.0531495⨯+⨯
(81)125193
22⨯⨯ (82)433
712217÷÷
(83)641321161814121+
++++ (84)5351431.1152⨯+⎪⎭⎫ ⎝
⎛-÷
(85)74
1
741741741÷⎪⎭⎫ ⎝⎛-÷⨯
(86)2111
227713317713÷⨯⎪⎭⎫ ⎝⎛-⨯
(87)742
321473332157
423130⨯-⨯+⨯ (88)⎪
⎭⎫ ⎝⎛-÷⎪⎭⎫ ⎝⎛+31165231165
2
(89)
⎥
⎦⎤⎢⎣⎡⎪⎭⎫ ⎝⎛÷-⨯÷15148.255138.12
(90)43
3
712217÷÷
(91)
834332.1⨯÷ (92)4213012011216121+
++++
(93)
431872395⨯-÷
(94)53
51431.1152⨯
+⎪⎭⎫ ⎝
⎛-÷
(95)1456.05
31495⨯
+⨯ (96)741741741741÷⎪⎭⎫ ⎝⎛-÷⨯
(97)2111227713317713÷⨯⎪⎭⎫ ⎝⎛-⨯ (98)742
321473332157
423130⨯-⨯+⨯