分数乘除法简便运算100题(有标准答案)

分数乘法除法简单地运算100道题(有答案)(1)()3 9 (2)(-)(3) (7 - ) (4)(5) (6) -(7) 6 - 6 (8)(九) 9) 37 (10) 24(11) - (12)101-(13) (14) 99(15) ( )7 9 (16)325(17) 36 (18) (-)(19)26 (20)32(21) (22 )(23) (24 )(25) (26 )(27)- - (28 )(29) (30)(15 )(31) (32)254(33)54(- ) (34 )(35) (36 )(37) (38 )(39) (40 )(41) (42 )(43 )(44) 6.8 3.2 (45) 101(46) 15 (47)88(48) (49)(90 )(50 )(51) (52)18 ()(53)7 5 (54)(-)(24-)(55)() (56)()(57) (58)3(59) (60 )(61) (32 17) (62)(25 )(63 )(64) (65 )(66) (21 21) (67)(99 )9(68) () (69)()30(70)- (71) 58 41(72) - (73 )(74) (-) (75) 153 - 0.653(76)() (77)()(78) ()1511 (79 )(80) 46 (81) 2008(82) (83 )(84)36 (85)-(86) 101- (87 )(88) (89)17(91)37 (92)2004(93)73(94) 16641(95)39 25(96)1(2 - ) 15(97)20002000(98 )(99)325 37.96(100)(9 7 ) ()分数乘法除法简单地计算一百个问题的答案(1)()3 9=31 (2)(- )=0(3) (7 - )=(4) =(5) =(6) -=(7) 6 - 6=1 (8) =(9) 37=3 (10) 24=(25-1 )=5(12) -=(12)101-=70(14) =0 (14) 99 =60(16) ( )7 9=92 (16)325=95(17) 36 (18) (- )=1=(35 1 )=34(19)26 (20)32=(25 )=(30 )=5=27(21)=(22)=7(23)=(24)=5(25)=12 (26)=(27)-“噗噗0(28)=37”(29 )=(30 )、(15 )=(32)=(32)254=103(33)54(- )=3 (34)=109(36)=0 (36)=19(38)=58 (38)=7(39)=(40)=750(42)=64 (42)=5(43)=60(45) 6.8 3.2=2 (45) 101=16(46) 15=10 (47)88=1(48) =(49)(90 )=1(50)=(51)=(52)18()=23(53)7 5=8 (54)(-)(24-)=1)(55)()=(56)()=3(57) =(58)3=1000(59)=(60)=1(62) (32 17)=60 (62)(25 )=103(63) =(64)=20 (65)=0(67) (21 21)=(67)(99 )9=11(69) ()=(69)()30=49(70)-=(71) 58 41=12.5(73) -=(73) =(74) (-)】=4 (75) 153 - 0.653=60(76)()=(77)()=(78) ()1511=67 (79)=3(80) 46=44 (81) 2008=2006(82)=(83) =(84)36=(85)-=(86) 101-=28 (87)=(88) =(89)17=9(91)37 (92)2004=(1-)37=(2003 1 )=137 - 37=2003 1=36=67(93)73=(72 )=72=9(94) 16641=(164 )=164=4(95)39 25=13 25=(13 25 2)=40=30(96)1(2 - ) 15=1 15=(1 15 )=21(97)20002000=2000=2000=(98 )=1(99)325 37.96=325 (25