50道简算题 50道简便计算题

www.zhiqu.org     时间: 2024-06-01
17×4×25 25×33×40 125×19×8 25×125×16
17×4×25 25×33×40 125×19×8 25×125×16
125×(40+8) (100-4)×25 (80-4)×25
57×32+32×43 173×61-73×61 52×14-22×14
81+791×9 101×32-32 72+99×72
12×4×25 25×17×40 25×125×8×4
125×56 25×24 25×44 180×125
125×(80+8) 125×25×32 25×16×25
(20-4)×25 123×47+177×47 528×6-6×128
19×8×125 25×13×125×32 13×99
3.82+2.9+0.18+9.1 9.6+4.8-3.6 7.14-0.53-2.47
0.398+0.36+3.64 15.75+3.59-0.59+14.25 42.5-(6.07+1.13)
4.8×7.8+78×0.52 3.6×102 6.4×0.25+3.6÷4
73.8-1.64-13.8-5.36 66.86-8.66-1.34 0.25×16.2×4
0.49÷1.4 1.25×2.5×32 3.6-0.6×2
0.89×100.1 146.5-(23+46.5) 17.8÷(1.78×4)

看看够不够吧·

+ - × ÷ 呗~~~~
2楼那个··太难了吧····

什么叫简算题目 是应用题型么

50道简便计算题及答案~

望采纳谢谢。(1)2.5*32*0.125
=(2.5*4)*(8*0.125)
=10*1
=10

(2)3.5-7+6.5
=3.5+6.5-7
=3

(3)1.2×2.5+0.8×2.5
=2.5(1.2+0.8)
=25

(4)8.9×1.25-0.9×1.25
=1.25(8.9-0.9)
=10

(5)12.5×7.4×0.8
=12.5×0.8×7.4
=74

(6)6.5×9.5+6.5×0.5
=6.5×(9.5+0.5)
=6.5×10
=65

(7)0.35×1.6+0.35×3.4
=0.35*(1.6+3.4)
=0.35*5
=1.75

(8)6.72-3.28-1.72
=6.75-(3.28+1.72)
=6.75-5
=1.75

(9)0.45+6.37+4.55
=0.45+4.55+6.37
=5+6.37
=11.37

(10)28×12.5-12.5×20
=(28-20)*12.5
=8*12.5
=100

(11)23.65-(3.07+3.65)
=23.65-3.65-3.07
=20-3.07
=16.93

(12)(4+0.4×0.25)8×7×1.25

=(4+1)*7*10
=5*7*10
=350

(13)1.65×99+1.65
=1.65*(99+1)
=1.65*100
=165

(14)27.85-(7.85+3.4)
=27.85-7.85+3.4
=20+3.4
=23.4

(15)48×1.25+50×1.25×0.2×8
7.8×9.9+0.78
=7.8*(9.9+0.1)
=7.8*10
=78

(16)4.8×46+4.8×54
=(46+54)*4.8
=100*4.8
=480

(17)673-327-173
=673-(327+173)
=673-500
=173

(18)4.44*2.5
=1.11*(4*2.5)
=1.11*10
=11.1

(19)3.5÷1.4
=(3.5÷0.7)÷(1.4÷0.7)
=5÷2
=2.5

(20)1+2+3+4+5......+99+100
=(1+99)+(2+98)+(3+97)+......+(49+51)+50
=(100÷2-1)*100+50
=4900+50
=4950⑴运用加法交换律进行简便计算。
0.88+5.6+0.12 1.78+3.5+0.22 5.6+2.08+14.4
=0.88+0.12+5.6 =1.78+0.22+3.5 =5.6+14.4+2.08
=1+5.6 =2+3.5 =20+2.08
=6.6 =5.5 =22.08
⑵运用加法结合律进行简便计算
2.3+(0.56+4.7) 28.6+0.54+0.46+1.4 5.82+4.56+5.44
=(2.3+4.7)+0.56 =(28.6+1.4)+(0.54+0.46) =5.82+(4.56+5.44)
=7+0.56 =30+1 =5.82+10
=7.56 =31 =15.82
⑶、运用乘法交换律进行简便计算。
25×0.37×0.4 7.5×0.39×4 6.5×1.1×4 1.25×3.9×0.8
=25×0.4×0.37 =7.5×4×0.39 =6.5×4×1.1 =1.25×0.8×3.9
=10×0.37 =30×0.39 =26×1.1 =1×3.9
=3.7 =11.7 =28.6 =3.9
⑷、运用乘法结合律进行简便计算。
1.9×7.5×8 6.2×0.8×2.5 4.3×1.5×6 4.1×3.5×2
=1.9×(7.5×8) =6.2×(0.8×2.5) =4.3×(1.5×6) =4.1×(3.5×2)
=1.9×60 =6.2×2 =4.3×9 =4.1×7
=114 =12.4 =38.7 =28.7
⑸、运用乘法分配律的加法进行简算。
13.6×4.6+4.6×6.4 0.72×23+77×0.72 2.6×32+32×2.4
=(13.6+6.4)×4.6 =(23+77)×0.72 =(2.6+2.4) ×32
=20×6.4 =100×0.72 =5×32
=128 =72 =160
⑹、运用乘法分配律的减法进行简算。
12×5.9-5.9×2 4.6×2.5-2.5×0.6 101×9.7-9.7
=(12-2) ×5.9 =(4.6-0.6)×2.5 =(101-1)×9.7
=(12-2) ×5.9 =(4.6-0.6)×2.5 =(101-1)×9.7
=10×5.9 =4×2.5 =100×9.7
=59 =10 =970
⑺、运用减法的运算规律进行简便计算。
1.8-0.45-0.55 54.4-4.6-5.4 35.6-0.13-0.47
=1.8-(0.45+0.55) =54.4-(4.6+5.4) =35.6-(0.13+0.47)
=1.8-1 =54.4-10 =35.6-0.6
=0.8 =44.4 =35
⑻、运用除法的运算规律进行简便计算。
4.5÷4÷7.5 14.8÷1.25÷8 18.5÷4÷1.25 5.4÷4÷0.45
=4.5÷(4×7.5) =14.8÷(1.25×8) =18.5÷(4×1.25) =5.4÷(4×0.45)
=4.5÷30 =14.8÷10 =18.5÷5 =5.4÷0.18
=0.15 =1.48 =3.7 =30
⑼综合运用各种运算定律进行简算。
2.54+2.46+0.44+0.54 10.7×0.4-6.7×0.4 0.5×3.2×1.25
=(2.54+2.46)+(0.44+0.54) =(10.7-6.7)×0.4 =(0.5×4)×(0.8×1.25)
=5+1 =4×0.4 =2×1
=6 =1.6 =2
89.7+5.8-9.7+4.2 99×0.38+0.38 360÷(18×0.4)
=(89.7-9.7)+(5.8+4.2) =(99+1) ×0.38 =360÷18÷0.4
=80+10 =100×0.38 =20÷0. 4
=90 =38 =50
4.8×12.5 2.5×1.6×12.5 3.2×102
=0.6×(8×12.5) =(2.5×0.2)×(8×12.5) =3.2×(100+2)
=0.6×100 =0.5×100 =3.2×100+3.2×2
=60 =50 =320+6.4
=326.4

728+(272+986) 168+250+32 97+89+11 815+49+65+14+11 8400÷168
39×4×5 125×6×8 125×13×8 125×76×8 125×25×8×4
(125-15)×4 (540-36)÷6 5000÷8÷125 125×32×25 95+102-95+102
4×25+16×25 56×7+45×7-7 49×102-2×49 98×63+98×36+98 32×305
456×101 1080÷(9×3) 9000÷125÷8 144÷24 2100÷42
25×24 72×125 25×16 125×88 3000÷25÷4
56×99 63×98 175×102 3600÷(36×4) 720÷15÷6
99×23+23 997×7+21 382×101-382 150÷(15×2) 400÷25
702-54-46 645-180-245 1500-329-71 3500÷(14×5) 647-(85+247)
495-(168+95) 860-(160+159) 273-73-27 650÷15—500÷15 125×32÷125×25


#段家饶# 求50道简便计算,要有过程,六年级上册的. -
(13875717768): 100/2*6 200/5*300 100*900*800 3600/900*400 880/110*50 120/40*30 450/90*50 720/80*90 260/20*10 480/60*80 400/200*900 100*200/100 600/300*100 900/100*120 460/460*120 880/440*100 600/200*300 800/400*200 980/980*500 360/...

#段家饶# 六年级简便混合计算50题 -
(13875717768): 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 ** ...

#段家饶# 现在急需50道超级简单的简便运算题目.谢谢,不是应用题!🌹 -
(13875717768): 48+25+5245*8*7*1251+2+3+9+8+7

#段家饶# 简便递等式50道 -
(13875717768): (1+9)*10(2+8)*20(3+7)*30(4+6)*40(5+5)*50 (6+4)*60(7+3)*70(8+2)*80(9+1)*90 等等等等等等

#段家饶# 50道六年级上册的分数简算题 -
(13875717768): 4/9*3= 5÷1/3 = 1/2÷1/3 = 2/7*3/9 ÷2/7 = 21/25÷42= 4/5*3/4 = 8.7*0.2= 4*0.25= 1/7*14= 2/3÷5/6= 1.25*8= 3/5÷5/8= 6/7*3/2= 6*8.8= 4/11÷4= 4/9*3/8= 5/3÷5= 0÷8/3= 4/7 -2/3= 2/7*2 = 41/12*4= 4÷3/16= 12÷9/4 = 75/8 ÷5= 12*16/9 = 2/3*3= 8÷9/4 ...

#段家饶# 四年级上册数学简便计算40道 -
(13875717768): 158+262+138 375+219+381+225 5001-247-1021-232 (181+2564)+2719 378+44+114+242+222 276+228+353+219 (375+1034)+(966+125) (2130+783+270)+1017 99+999+9999+99999 7755-(2187+755) 2214+638+286 3065-738-1065 899+...

#段家饶# 五年级简便运算题50道 -
(13875717768): 0.134+2.66+0.866 1.27+3.9+0.73+16.1 7.5+4.9-6.5 3.07-0.38-1.62 1.29+3.7+2.71+6.3 8-2.45-1.553.25+1.79-0.59+1.75 23.4-0.8-13.4-7.2 0.32*4033.2+0.36+4.8+1.64 1.23+3.4-0.23+6.6 0.25*3612.7-(3.7+0.84) 36.54-1.76-4.54 0.25*0.73*47.6*0....

#段家饶# 小学简算题50道不要跟别的地方重复,如不重复加赏20 -
(13875717768): 1/5+4/21+3/5+8/21+1/21+8/21 7/5+2/3-2/5 23/18-2/9-7/1811/17+(6/17-5/12)7/9-(2/9+1/4) 5/10-(1/10+2/9)5/7+3/11+8/11 29/21-1+13/21 8/15+1/6+7/15+5/6 9/11+17/53-5/11 5/3-(2/3-1/8) 6/11-5/16+5/11-11/16 7/11-(3/7+1/6)7/8-3/5-1/5 5/8+7/9+3/8 ...

#段家饶# 50道计算题(小学五年级,有简算,解方程,和一些普通计算!)谢谢大哥哥,大姐姐! - 作业帮
(13875717768):[答案] (1)2x+8=16 (2)x/5=10 (3)x+7x=8 (4)9x-3x=6 (5)6x-8=4 (6)5x+x=9 (7)x-8=6x (8)4/5x=20 (9)2x-6=12 (10)7x+7=14 (11)6x-6=0 (12)5x+6=11 (13)2x-8=10 (14)1/2x-8=4 (15)x-5/6=7 (16)3x+7=28 (17)3x-7=26 (18)9x-x=16 (19)24x+x=50 (20)6/7x-8=4 (30)3x-8=...

#段家饶# 能帮我找50道简便运算题目嘛?简单的!谢谢!不是应用题啊!谢谢!!!要c超级简单. 我不怎么喜欢做简便运算. 😄 - 作业帮
(13875717768):[答案] (13*8)*125 20*(17*5) 14*20*5 276*38+276*62 102*26 ...