五年级上册计算题50道
小学数学五年级上册简便计算练习1
请用简便方法计算下列各题
0.25×0.28 0.125×3.2×2.5 35×40.2
0.25×4÷0.25×4 3.5×9.9 3.5×99+3.5
3.5×101-3.5 3.5×9.9+3.5×0.1 3.5×2.7+35×0.73
3.5×2.7-3.5×0.7 (32+5.6)÷0.8 3.5÷0.6-0.5÷0.6
4.9÷3.5 7÷0.25÷4 7÷0.125 ÷8
7.35÷(7.35×0.25) 7.35÷(7.35÷0.25) 7.325-(5.325+1.7)
3.29+0.73+2.27 3.29-0.73-2.27 7.5+2.5-7.5+2.5
7.325-3.29-3.325 7.325-(5.325+1.7) 7.325-(5.325-1.7)
3.29+0.73-2.29+2.27 3.29×0.25×4 0.125×8.8
63.4÷2.5÷0.4 4.9÷1.4 3.9÷(1.3×5)
(7.7+1.54)÷0.7 2.5×2.4 2.7÷45
0.35×1.25×2×0.8 32.4×0.9+0.1×32.4 15÷0.25
28.6×101-28.6 0.86×15.7-0.86×14.7 2.4×102
14-7.32-2.68 2.64+8.67+7.36+11.33 2.31×1.2×0.5
(2.5-0.25)×0.4 9.16×1.5-0.5×9.16 3.6-3.6×0.5
7.6×0.8+0.2×7.6 0.85×199 0.25×8.5×4
0.25×36 0.125×3.2×2.5 35×40.2
【50道混合运算】
50.6.5×(4.8-1.2×4)=
51.5.8×(3.87-0.13)+4.2×3.74
52.32.52-(6+9.728÷3.2)×2.5
53.[(7.1-5.6)×0.9-1.15] ÷2.5
54.5.4÷[2.6×(3.7-2.9)+0.62]
55.12×6÷(12-7.2)-6
56.12×6÷7.2-6
57.0.68×1.9+0.32×1.9
58.58+370)÷(64-45)
59.420+580-64×21÷28
60.136+6×(65-345÷23)
15-10.75×0.4-5.7
62.18.1+(3-0.299÷0.23)×1
63.(6.8-6.8×0.55)÷8.5
64.0.12× 4.8÷0.12×4.8
65.(3.2×1.5+2.5)÷1.6
66.3.2×6+(1.5+2.5)÷1.6
67.0.68×1.9+0.32×1.9
68.10.15-10.75×0.4-5.7
69.5.8×(3.87-0.13)+4.2×3.74
70.32.52-(6+9.728÷3.2)×2.5
71.[(7.1-5.6)×0.9-1.15] ÷2.5
72.5.4÷[2.6×(3.7-2.9)+0.62]
73.12×6÷(12-7.2)-6
74.12×6÷7.2-6
75.33.02-(148.4-90.85)÷2.5
92.4.38 ÷ (36.94 + 34.3×0.2)
93.[(5.84 - 3.9 ) ÷0.4 + 0.15] ×0.92
94.[7.6 - 5 ×(0.3 + 0.9)]÷10
95.1.8×(1.4 - 0.26 ÷2)
96.0.27 ×99 + 0.27
97. 8 -0.8 ÷5 + 0.24 ×9
98.0.25×1.25×40×8
99.(0.25 + 2.5 + 25)×0.4
100.8.4 + 7.66 + 2.34 +1.6
(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
=4950
12x28 32x45 65x18 13x65 15x47 12x54 23x56 48x56 14x94 87x98 45x15 45x26 12x85 13x45 16x58 32x47
15x23 45x12 14x25 36x47 36x58 12x65 16x25 19x81
45x18 26x25 15x24 16x85 13x54 54x86 65x49 32x58
66x15 112x45 118x92 338x445 133x25 124x53 12x99
112x114 221x445 335x21 445x135 112x365 113x141
126x52 126x54 12x456 13x524 13x524 13x658
OK
50道!!!!最少也得200分啊
五年级上册计算题50道视频
相关评论:
钭宰沫需要50道五年级的计算题,不要简便运算的,最短时间给我答复追加积分~~!!!... 需要50道五年级的计算题,不要简便运算的,最短时间给我答复追加积分~~!!! 展开 1个回答 #热议# 直播| 一起见证OPPO Reno7系列正式亮相!百度网友41e1a00 2007-04-02 · TA获得超过398个赞 知道小有建树答主 回答量:115...
钭宰沫18、在一副比例尺是1:2000的施工图上,量的一个长方形操场的长是15.5厘米,宽8.5厘米,这个操场实际面积是多少平方米?19、把一个直径是2厘米的圆形零件,画在比例尺是8:1的图上,这个零件的直径是多少?20、学校买来5600本书按4:3:1分给六年级、五年级、四年级三个级段,这三个年级可以分到...
钭宰沫小学五年级数学列式计算题100道.1、比27的3倍多20.4的数是多少? 2、45乘18的积,减去210,所得的差除以50,商是多少? 3、25和40的积是163与87的和的多少倍? 4、900减去450除以90的商,所得的差的20倍是多少? 5.185乘97与53的差,积是多少? 6.25的40倍是多少? 7.756里面有多少...
钭宰沫100道五年级脱式计算题带答案和过程都有哪些?5.4÷1.8+240×1.5=3+360=363 9000÷72×(1.25×0.7×8)=9000÷72×7=125×7=875 1.25×(8+10)=1.25×8+1.25×10=10+12.5=22.51.24+0.78+8.76=(1.24+8.76)+0.78=10+0.78=10.78 1\/2-(4\/5-1\/2)=1\/2+1\/2-4\/5=1-4\/5=1\/5 4800÷25÷4=...
钭宰沫需要大约10分钟 五年级上册简便算法题 10÷3.14-6.86÷3.14 37.68÷0.25÷4 3.75-(2.75-1.3)37.56-(18+7.56) 0.77÷14 4.5×9.8 0.7÷0.125 0.7÷0.25 2.5×3.2×12.5 12.5×9.6×0.25 3.75-(2.8-1.25)37.65÷0.4÷0.25...
钭宰沫50. 2-6\/13÷9\/26-2\/3 51.2\/9+1\/2÷4\/5+3\/8 52.10÷5\/9+1\/6×4 53.1\/2×2\/5+9\/10÷9\/20 54.5\/9×3\/10+2\/7÷2\/5 55.1\/2+1\/4×4\/5-1\/8 56.3\/4×5\/7×4\/3-1\/2 57.23-8\/9×1\/27÷1\/27 58.8×5\/6+2\/5÷4 59.1\/2+3\/4×5\/12×...
钭宰沫简便计算题:1)6.9+4.8+3.1 0.456+6.22+3.78 15.89+(6.75-5.89)2)4.02+5.4+0.98 5.17-1.8-3.2 13.75-(3.75—6.48)3)3.68+7.56-2.68 7.85+2.34-0.85+4.66 35.6-1.8-15.6-7.2 4)3.82+2.9+0.18+9.1 ...
钭宰沫1.25×0.8 = 100×0.1﹦ 2.5×0.4×5﹦ 1-0.26= 6.6÷0.66= 4÷0.8= 5.37×0 4.63= 9.6÷6= 1.25×0.8= 5.2×0.6=
钭宰沫(50)1+0.2x=1.6 (51)1.5x=0.9×3.6 (52)3\/4÷0.75=3 (53)(2.8+x)×4.5=72×0.5 (54)0.6x-0.1x=2 (55)280+720 (56)1076-86 (57)32×0.25 (58)1\/3+1\/5 (59)30²(60)0.1÷1% (61)3.14×7 (62)2\/5-1\/4 (63)6300÷...
钭宰沫0.35×1.25 0.36 × 35 4.3 × 0.28 3. 16 × 0.17 5.1 × 16 2.72 × 2.5 0.37 × 2.4 5.3 × 0.32 9.4 × 2.3 1.75 × 8.5 1.2 × 3.1 4.3 × 0.9 0.32 × 0.26...