1楼:显卡吧
(1)36÷4×5,
=9×5,
=45;
(2)9×(75+15),
=9×90,
=810;
(3)25×4×6,
=100×6,
=600;
(4)128+840÷6,
=128+140,
=268;
(5)(270-198)×5,
=72×5,
=360;
(6)46-12×3,
=46-36,
=10.
脱式计算. 75+25×4 800-24×5 (15+35)×6 5×18×7 125×8×7 36÷9×12 16×5-8 (350
2楼:雨
(1)75+25×
4=75+100
=175;回
(2)800-24×5
=800-120
=680;
(3)(15+35)×
答6=50×6
=300;
(4)5×18×7
=90×7
=630;
(5)125×8×7
=1000×7
=7000;
(6)36÷9×12
=4×12
=48;
(7)16×5-8
=80-8
=72;
(8)(350-45)×7
=305×7
=2135.
三年级脱式计算题大全800道
3楼:匿名用户
1、例题:30-(19+2)=30-11
=192、例题:(26+28)÷9
=54÷9
=63、例题:3+2×8=3+16
=194、例题:(3+5)×6=8×6
=485、例题:36÷9×6=4×6=24
4楼:匿名用户
我在。你是因为有些不舒服?这么些个?在这个城市了!这些天我们会有不同程度受伤?在这个城市有你的心是什么!这么些人们在于自己对别人
5楼:用户
22×4+
221 21×3+410 40÷2+174
147+72÷8 9×4+420 2×80÷4
120×5÷2 202+36÷9 30÷5+240
81÷9+877 66×5+774 921+7×4
80×6×2 770÷7+65 807+20÷2
100-50÷5 35-35÷7 302+30×2
600×8÷3 40+100÷5 434+25×5
60-12×3 64÷8+456 640+60×4
5×7-48÷6 42÷7+36÷6 37×4+19×8
10×4-20÷4 15÷3+10÷5 25÷5+42÷6
35÷5+8×7 72÷9-36÷6 21×4-54÷9
72÷8+9×5 36÷4+21×2 25÷5-16÷4
56÷7+36÷6 500×(400-396) 72÷9-5
564+264-453 7650-(546+4530) 65×9-450
9×80+980 9000-(4500+250) 6700+72÷8
14×6+9×5 900÷(71-68) 180÷9-42÷6
12÷6+45×3 8×(910-720) 760-540+1110
6500+1250-3500 80×30+5600 9450-3200-4200
2400÷6-45 800× 7-180 1600÷2+230
4000 ÷ 8 + 350 320÷8+64 270 ÷ 3 ×9
630 ÷ 9 + 320 2800+32× 6 300÷6×9
(6900-2400)÷ 5 (72÷9)÷(56÷8) 54 ÷ 9 ×8
280× 4 ÷5 60×8+1570 60×(23-17)
960÷4×9 350÷5×9 450÷5+1250
(6900-2400)÷5 75÷15+20×5 3090+6×6
(387-387)+0 160-160÷80 750+550÷5
(111+189)×3 125×8÷100 6×250×0
(1+7)×(16-6) 810×4÷4 33÷11+4×9
187+299-299 587+496-674 2660+26÷26
153÷153+657 32÷(32÷16) 300-(300-222)
75÷15+20×5 (150-75)×(25-20)
3390-10×95 687+(99-67)
1000+(1000-988) 3560+20×90
(250-150)÷(30÷6) 687+999÷3
(4870-3675)+7200÷9 (9467-5642)÷(350÷70)
6楼:啊还有错过
73-35×2 540÷(65一59) 100-50÷5
9×4+22 560÷7+56
7楼:马兴龙
wozhidaoreytasrernfghyti76ujdfhfgkuyutyuiy
8楼:匿名用户
ggduuyvfyhtyvd6ugthi
9楼:匿名用户
hfdajvcfuhchgljfrhchtjv
10楼:匿名用户
824÷4×
3 (601-246)÷5 201+232-365
= = =
= = =
(25+38)×15 (59-187)÷3 1500-125×8
= = =
= = =
25×8×9 (601-246)÷5 201+232-365
= = =
= = =
(25+33) ×26 2+3×56= 63×147-198=
= = =
= = =
735-35×12= 540÷(65-59) 789-13×45
= = =
= = =
22×4+221 21×3+410 40÷2+174 = = =
= = =
三年级数学脱式计算
147+72÷8 9×4+420 2×80÷4
= = =
= = =
120×5÷2 202+36÷9 30÷5+240 = = =
= = =
81÷9+877 66×5+774 921+7×4 = = =
= = =
80×6×2 770÷7+65 807+20÷2 = = =
= = =
100-50÷5 35-35÷7 302+30×2 = = =
= = =
600×8÷3 40+100÷5 434+25×5 = = =
= = =
60-12×3 64÷8+456 640+60×4 = = =
= = =
56÷7+36÷6 500×(400-396) 72÷9-5 = = =
= = =
564+264-453 7650-(546+4530) 65×9-450 = = =
= = =
9×80+980 9000-(4500+250) 6700+72÷8 = = =
= = =
14×6+9×5 900÷(71-68) 180÷9-42÷6
= = =
= = =
12÷6+45×3 8×(910-720) 760-540+1110
= = =
= = =
6500+1250-3500 80×30+5600 9450-3200-4200 = = =
= = =
2400÷6-45 800× 7-180 1600÷2+230
= = =
= = =
4000 ÷ 8 + 350 320÷8+64 270 ÷ 3 ×9
= = =
= = =
630 ÷ 9 + 320 2800+32× 6 300÷6×9
= = =
= = =
(6900-2400)÷ 5 (72÷9)÷(56÷8) 54 ÷ 9 ×8 = = =
= = =
280× 4 ÷5 60×8+1570 60×(23-17) = = =
= = =
22×4+221 21×3+410 40÷2+174
= = =
= = =
147+72÷8 9×4+420 2×80÷4
= = =
= = =
120×5÷2 202+36÷9 30÷5+240 = = =
= = =
81÷9+877 66×5+774 921+7×4
= = =
= = =
80×6×2 770÷7+65 807+20÷2 = = =
= = =
100-50÷5 35-35÷7 302+30×2 = = =
= = =
11楼:匿名用户
ugejg3uejegge
12楼:匿名用户
ffcvbbjjff
13楼:匿名用户
打击球手 46359458×2÷456 一582155253685%4555478
脱式计算.(1)240÷2×5 (2)(111-75)×13 (3)400-128÷4 (4)(45+54)÷3 (5)25×4×15 (6
14楼:低调の二爷
(1)240÷2×袭5,
=120×5,bai
=600;
(du2)(
zhi111-75)×13,dao
=36×13,
=468;
(3)400-128÷4,
=400-32,
=368;
(4)(45+54)÷3,
=99÷3,
=33;
(5)25×4×15,
=100×15,
=1500;
(6)1600-85×12,
=1600-1020,
=580.
脱式计算. 48÷8×12 (75+25)×4 25×4×6 170×3-500 28×5×2 789-26×3
15楼:鲍含萱
(1)48÷8×12,
=6×12,
=72;
(2)(75+25)×4,
=75×4+25×4,
=300+100,
=400;
(3)25×4×6,
=100×6,
=600;
(4)170×3-500,
=510-500,
=10;
(5)28×5×2,
=140×2,
=280;
(6)789-26×3,
=789-78,
=711.
六年级上册分数除法计算题
16楼:百度文库精选
内容来自用户:春夏秋冬
分数除法计算题
÷3=÷2=÷3=÷6=÷2=
÷4=÷7=÷2=÷4=÷2=
÷3=÷8=÷5=÷6=÷10=
÷12=÷2=÷15=÷11=÷3=
÷5=÷4=÷4=÷9=÷8=
÷5=÷4=÷1=÷4=÷5=
÷3=÷7=÷36=÷6=÷=
7÷= 8÷=÷4=÷=÷=÷=÷=÷=÷= 24÷=分数混合运算
1-××÷××(-)+-+
1÷-1÷0×+1×--(-)÷++×+×+×÷×0.32 6-2.4÷
10-(1-)÷(-0.4)÷(+0.5)×(-)-×+÷(5-÷)×(0.75+)÷÷0.4××0.8+÷-0.8 0.25÷(1-)+÷+×
17楼:高寒
1. 3/7 × 49/9 - 4/3
2. 8/9 × 15/36 + 1/27
3. 12× 5/6 – 2/9 ×3
4. 8× 5/4 + 1/4
5. 6÷ 3/8 – 3/8 ÷6
6. 4/7 × 5/9 + 3/7 × 5/9
7. 5/2 -( 3/2 + 4/5 )
8. 7/8 + ( 1/8 + 1/9 )
9. 9 × 5/6 + 5/6
10. 3/4 × 8/9 - 1/3
11. 7 × 5/49 + 3/14
12. 6 ×( 1/2 + 2/3 )
13. 8 × 4/5 + 8 × 11/5
14. 31 × 5/6 – 5/6
15. 9/7 - ( 2/7 – 10/21 )
16. 5/9 × 18 – 14 × 2/7
17. 4/5 × 25/16 + 2/3 × 3/4
18. 14 × 8/7 – 5/6 × 12/15
19. 17/32 – 3/4 × 9/24
20. 3 × 2/9 + 1/3
21. 5/7 × 3/25 + 3/7
22. 3/14 ×× 2/3 + 1/6
23. 1/5 × 2/3 + 5/6
24. 9/22 + 1/11 ÷ 1/2
25. 5/3 × 11/5 + 4/3
26. 45 × 2/3 + 1/3 × 15
27. 7/19 + 12/19 × 5/6
28. 1/4 + 3/4 ÷ 2/3
29. 8/7 × 21/16 + 1/2
30. 101 × 1/5 – 1/5 × 21
1.口算下面各题
(1)58+42= (2)87-45= (3)125×8=
(4)50×12= (5)804÷4= (6)134+66=
(7)1000-98= (8)720÷5= (9)0÷47=
2.先填写下面各题的运算顺序,再计算出得数。
(1)168+36-36+32=
(2)153-5×14+83=
(3)50×5÷50×5=
3.判断:对的打“√”,错的打“×”
(1)13×15与15×13表示的意义相同。( )
(2)3000÷425÷8的计算结果一定小于3000÷(425×8)的计算结果。( )
(3)两个因数的积是800,如果一个因数不变,另一个因数缩小20倍,那么积是40。( )
(4)算式:“750÷25+35×2”所表示的意义是750除以25的商;加上35的2倍,和是多少?( )
(5)24×25=6×4×25=6+100=106( )
4.用简便方法计算:
(1)3786-499
(2)32×25×125
(3)1653-338-662
(4)7987+350+2013+450
(5)38×38+62×38
(6)452+99×452
(7)201×79
(8)50×125×4×8
5.计算下面各题:
(1)340×(120-40÷8)
(2)45×(720-1957÷19)
(3)86+[4500+(2088÷36)÷2]
(4)396×[74-(4875÷15-13×21)]
(5)[1054-(174-168)]÷8
(6)6048÷[(107-99)×9]
6.用综合算式解答:
(1)42减去28的差除14的商是多少?
(2)840减去480除以240的商,再加上162,和是多少?
(3)258加上42的和乘以185减去158的差,积是多少?
(4)1080减去6与12的积,再除以12,商是多少?
(5)从6000里减去60与80的积,所得的差再除以120,商是多少?
(6)12、18和20三个数的积比它们的和多多少?
脱式计算。
408-12×24 (46+28)×60 42×50-1715÷5
32+105÷5 (108+47)×52 420×(327-238)
(4121+2389)÷7 671×15-974 469×12+1492
405×(3213-3189) 5000-56×23 125×(97-81)
6942+480÷3 304×32-154 20+80÷4-20=
100÷(32-30)×0= 25×4-12×5=
70×〔(42-42)÷18〕= 75×65+75×35=
用简便方法计算下面各题
1、89+124+11+26+48 2、875-147-23
3.25×125×40×8 4、147×8+8×53
5、125×64 6、0.9+1.08+0.92+0.1
用简便方法计算
①89+124+11+26+48 ②875-147-23
③147×8+8×53 ④125×64
计算下面各题.
1.280+840÷24×5 2.85×(95-1440÷24)
3.58870÷(105+20×2) 4.80400-(4300+870÷15)
5.1437×27+27×563 6.81432÷(13×52+78)
7.125×(33-1) 8.37.4-(8.6+7.24-6.6)
计算。(1∶1)
(1)156×107-7729 (2)37.85-(7.85+6.4)
(3)287×5+96990÷318 (4)1554÷[(72-58)×3]
脱式计算
2800÷ 100+789 (947-599)+76×64
1.36×(913-276÷23) 2.(93+25×21)×9
3.507÷13×63+498 4.723-(521+504)÷25
5.384÷12+23×371 6.(39-21)×(396÷6)
(1)156×[(17.7-7.2)÷3] (2)[37.85-(7.85+6.4)] ×30
(3)28×(5+969.9÷318) (4)81÷[(72-54)×9]
57×12-560÷35 848-640÷16×12
960÷(1500-32×45) [192-(54+38)]×67
138×25×4 (13×125)×(3×8) (12+24+80)×50 704×25 25×32×125 32×(25+125)
178×101-178 84×36+64×84 75×99+2×75 83×102-83×2 98×199
123×18-123×3+85×123 50×(34×4)×3 25×(24+16) 178×99+178
79×42+79+79×57 7300÷25÷4 8100÷4÷75 75×27+19×2 5 31×870+13×310
4×(25×65+25×28) 138×25×4 (13×125)×(3×8) (12+24+80)×50
25×32×125 32×(25+125) 102×76 58×98
178×101-178 84×36+64×84 75×99+2×75 83×102-83×2
98×199 123×18-123×3+85×123 50×(34×4)×3 25×(24+16)
178×99+178 79×42+79+79×57 7300÷25÷4 8100÷4÷75
六年级离我很远了.
也不知道这些能不能帮你.