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1、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) 4.613.6 (6) 4( 0.75)1.22(7) ()(8) ( 75%)0.25 (9) ( )( ) (10) (1009)( ) (11) ( )(12) 62.5%30.6257 6 (13) (14) (15) ( )(16) (17 17)34 (17) 9(30.4) (18) 7.82.220% (19) 34.765.3(20) ()12 (21) ()(22) ( )(23) 6733(24) () (25) (12.5840)0.6 (26) 23(27) 3.42
2、.770.233.4 (28) 4.613.6 (29) 4( 0.75)1.22(30) (1) (31) (32) ()(33) ( )( )(34) (1009)( )(35) (36) ( )(37) ( )(38) ( )(39) 62.5%30.6257 6 (40) (41) (17 17)34(42) ( 75%)0.25(43) 6 (44) 48( )(45) ( )(46) 9( ) (47) ( ) (48) (49) 13 31(50) ( )917(51) ( )48(52) 0.257(53) (225%)(54) 4 (55)()(56) 9(57)(58) 12( )20 (59) (60) (61) (62) (63) (64) (65) (66) (67) (68) (69) (70) (71) (72) (73) (74) (75) (76) (77) (78)(79) (80) 33.73.65.33(81)(- ) (82)- + (83)()(84)(85) (86) (87) 1()2 (88) 33.6833.6 (89) 1.2563.8(90) 18() (91)(92)(93)(94)(95)(96)(97)(98)(99)(100)12 / 12