求200道四则运算,少一点也可以。有答案,过程,否则不给分,会按质量加分。

可以发228 408 085 2 q q 邮 箱 后面的符号自己补上小学的
2024年11月20日 11:38
有4个网友回答
网友(1):

能不能说清楚关于什么的?小数?分数?分式?还是导数的四则运算?

网友(2):

4800÷75+72,
=64+72,
=136;

400+612÷12,
=400+51,
=451;

960-24×25,
=960-600,
=360;

1200÷25+193,
=48+193,
=241;

20×25-135÷9,
=500-15,
=485;

1450÷25+24×5,
=58+120,
=178.

24+53÷53+24,
=24+1+24,
=25+24,
=49

480+700÷25×4,
=480+28×4,
=480+112,
=592

729÷9-26×3,
=81-78,
=3;

84+540÷30-78,
=84+18-78,
=102-78,
=24;

600÷12-40÷2,
=50-20,
=30;

45×7+28×14,
=315+392,
=707.

(460-220)÷60,
=240÷60,
=4;

13×(28+16),
=13×44,
=572;

75+240÷(20-5)
=75+240÷15,
=75+16,
=91;

(90+360)÷(20-5),
=450÷15
=30.

(75+15)×28-14,
=90×28-14,
=2520-14,
=2506;

75+15×28-14,
=75+420-14,
=481;

1500÷25-(18+8),
=1500÷25-26,
=60-26,
=34;

1500÷(25-18+8),
=1500÷15,
=100;

(28+32)÷(4-3),
=60÷1,
=60;

28+(32÷4-3),
=28+(8-3),
=28+5,
=33.

48-2×8÷4,
=48-16÷4,
=48-4,
=44;

(960+420)÷(25-5),
=1380÷20,
=69;

(137-87)×12÷15,
=50×12÷15,
=600÷15,
=40;

120+480÷(43-28),
=120+480÷15,
=120+32,
=152;

28+320÷4-30,
=28+80-30,
=108-30,
=78;

812÷(532-36×14),
=812÷(532-504),
=812÷28,
=29.

(273+562)÷5-96,
=835÷5-96,
=167-96,
=71;

(28+35)×(92÷4),
=63×23,
=1449;

(33-18)×(24+34),
=15×58,
=870.

240+120×8,
=240+960,
=1200;

56×3+224÷8,
=168+28,
=196;

190-(21×5+75),
=190-(105+75),
=190-180,
=10;

(138+465-201)÷3,
=(603-201)÷3,
=402÷3,
=134;

(420-235)÷5×16,
=185÷5×16,
=37×16,
=592;

18×(900-400)÷9,
=18×500÷9,
=9000÷9,
=1000.

218+324÷18×5,
=218+18×5,
=218+90,
=308;

(488+32×5)÷12,
=(488+160)÷12,
=648÷12,
=54;

4500÷(150-40×3),
=4500÷(150-120),
=4500÷30,
=150;

480÷(144-960÷8),
=480÷(144-120),
=480÷24,
=20.

5.4×99+5.4,
=5.4×(99+1),
=5.4×100,
=540

4.27×1/8+4.73×1/8+1/8
=1/8×(4.27+4.73+1)
=1/8×10
=1.25

1又3/25+[(1.5+2又2/3)÷3又3/4-0.4]+8又8/9
=28/25+[(9/6+16/6)÷15/4-0.4]+80/9
=28/25+[(9/6+16/6)÷15/4-0.4]+80/9
=28/25+[10/9-10/25]+80/9
=10+18/25
=10又18/25

[(15/28-11/36)×21/29+6又2/7÷16/21]÷16又1/2
=[45/(4×29)-77/(12×29)+(44×21)/(7×16)]÷33/2
=[1/6+33/4]÷33/2
=1/99+1/2
=101/198

1-[(2又1/2-1又1/3)÷1又1/6]÷4又1/2+2又1/3
=1-[7/6÷7/6]÷9/2+7/3
=1-2/9+21/9
=1+19/9
=3又1/9

[1÷(3.1-3.09)]÷(1/3+0.8+8/15)
=100÷5/3
=60

1998×1999-1995×2002
=1998×1999-(1998-3)×(1999+3)
=1998×1999-(1998×1999-3×1999+1998×3-9)
=1998×1999-(1998×1999-12)
=12

这里有48道题目,都有过程和答案,前43道题为基础,后5道稍微难一点
找这些题目很辛苦,望采纳

如果,你有什么不懂得可以来问我

望采纳,最后祝你完全掌握四则运算

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