5年級簡便運算最少要200道要簡單

2021-08-19 21:46:59 字數 7435 閱讀 4572

1樓:匿名使用者

小學數學五年級上冊簡便計算練習(160道)

請用簡便方法計算下列各題

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

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

7.35÷(7.35×0.25) 7.35÷(7.35÷0.25)

3.07-0.38-1.62 1.29+3.7+2.71+6.3 8-2.45-1.55

3.25+1.79-0.59+1.75 23.4-0.8-13.4-7.2 0.32×403

3.2+0.36+4.8+1.64 1.23+3.4-0.23+6.6 0.25×36

12.7-(3.7+0.84) 36.54-1.76-4.54 0.25×0.73×4

7.6×0.8+0.2×7.6 0.85×199 0.25×8.5×4

1.28×8.6+0.72×8.6 12.5×0.96×0.8 10.4-9.6×0.35

0.8×(4.3×1.25) 3.12+3.12×99 28.6×101-28.6

(4.23+6.17)×0.8 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

4.5÷1.8 4.2÷3.5 930÷0.6÷5

63.4÷2.5÷0.4 4.9÷1.4 3.9÷(1.3×5)

&,nbsp;

(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

70÷28 15÷(0.15×0.4) 4.25÷2.5×9.9+0.17

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

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

7.35÷(7.35×0.25) 7.35÷(7.35÷0.25)

3.07-0.38-1.62 1.29+3.7+2.71+6.3 8-2.45-1.55

3.25+1.79-0.59+1.75 23.4-0.8-13.4-7.2 0.32×403

3.2+0.36+4.8+1.64 1.23+3.4-0.23+6.6 0.25×36

12.7-(3.7+0.84) 36.54-1.76-4.54 0.25×0.73×4

7.6×0.8+0.2×7.6 0.85×199 0.25×8.5×4

1.28×8.6+0.72×8.6 12.5×0.96×0.8 10.4-9.6×0.35

0.8×(4.3×1.25) 3.12+3.12×99 28.6×101-28.6

(4.23+6.17)×0.8 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

4.5÷1.8 4.2÷3.5 930÷0.6÷5

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

70÷28 15÷(0.15×0.4) 4.25÷2.5×9.9+0.17

2樓:靈公主

13+53+187+47

五年級簡便計算200道,簡單一點的

3樓:匿名使用者

75×bai102

=75*(

du100+2)

zhi=75*100+75*2

=7500+150

=7650

1.2×dao2.5

=(1+0.2)*2.5

=1*2.5+0.2*2.5

=2.5+0.5

=390.1-9.9

=(90+0.1)-(10-0.1)

=90+0.1-10+0.1

=80+0.2

=80.2

五年級脫式簡便運算200道,及答案

4樓:

408-12×24 = 408 - 288 = 120

(46+28)×60 = 74 x 60 = 4440

42×50-17 = 2100- 17 = 2083

32+105÷5 = 32 + 21 = 53

420×(327-238) = 420 x 89 = 37380

(4121+2389)÷7 = 6510 ÷7 = 930

3.416÷(0.016×35) = 3.416 ÷0.56 = 6.1

0.8×[(10-6.76)÷1.2] = 0.8 x(3.24÷1.2) = 0.8 x 2.7 = 2.16

5.67×0.2-0.62 = 1.134-0.62 = 0.514

0.4×0.7×0.25 = 0.4 x 0.25 x 0.7 = 0.1 x 0.7 = 0.07

0.78+5.436+1 = 6.216 +1 = 7.216

30.8÷[14-(9.85+1.07)] = 30.8 ÷ (14 - 10.92) = 30.8÷3.08 = 10

[60-(9.5+28.9)]÷0.18 = (60- 38.4)÷0.18 = 21.6 ÷0.18 = 120

2.881÷0.43-0.24×3.5 = 6.7 - 0.24 x3.5 = 6.7 - 0.84 = 5.86

20×[(2.44-1.8)÷0.

4+0.15] = 20x (0.64 ÷0.

4 +0.15)= 20x(1.6 +0.

15) = 20 x1.75 = 35

28-(3.4+1.25×2.4) = 28 - (3.4 + 3) = 28 - 6.4 = 21.6

2.55×7.1+2.45×7.1 = (2.55 + 2.45) x7.1 = 5 x7.1=35.5

0.8×〔15.5-(3.21+5.79)〕 = 0.8 x (15.5 - 9) = 0.8 x 6.5 = 5.2

(31.8+3.2×4)÷5 = (31.8 + 12.8)÷5 = 44.6÷5 = 8.92

31.5×4÷(6+3) = 126 ÷ 9 = 14

2÷2.5+2.5÷2 = 0.8 + 1.25 =2.05

194-64.8÷1.8×0.9 = 194 -36 x0.9 = 194-32.4 = 161.65180-705×6 = 5180 - 4230=950

24÷2.4-2.5×0.8 =10 -2=8

405×(3213-3189) =405x24 = 9720

125×(97-81) =125x16 =2000

6942+480÷3 = 6942 + 160 = 6782

20+80÷4-20 = 20 + 20 -20 = 40 -20 = 20

100÷(32-30)×0 = 100 ÷2 x0= 50 x0 = 0

25×4-12×5 = 100 - 60 = 40

70×〔(42-42)÷18〕=70 x (0÷18) = 70x0 = 0

75×65+75×35 = 75 x (65 +35) = 75x100 = 7500

6-1.6÷4= 6- 0.4 = 5.6

5.38+7.85-5.37= 13.23 - 5.37=7.86

7.2÷0.8-1.2×5=9 - 6 =3

6-1.19×3-0.43= 6-3.57 - 0.43 = 6- (3.57 + 0.43) = 6-4 = 2

6.5×(4.8-1.2×4)= 6.5 x(4.8 - 4.8 )=6.5 x0 = 0

0.68×1.9+0.32×1.9 = (0.68 + 0.32) x1.9 = 1 x 1.9 = 1.9

10.15-10.75×0.

4-5.7 = 10.15 - 4.

3 - 5.7 = 10.15 -(4.

3 + 5.7)=10.15 - 10 =0.

155.8×(3.87-0.

13)+4.2×3.74 = 5.

8 x 3.74 +4.2 x 3.

74 = (5.8 +4.2)x3.

74 = 10 x 3.74 = 37.4

32.52-(6+9.728÷3.

2)×2.5 = 32.52 - (6+3.

04)x2.5 = 32.52 - 9.

02 x 2.5 = 32.52 -22.

55 = 9.97

(136+64)×(65-345÷23)= 200x(65-15) = 200x 50=10000

45.55-(6.82+15.55)

34.52-17.87-12.23

6.43-(1.4-0.57)

23.75-8.64-3.46

17.83-9.5-7.83-0.5

5.38+88.2-2.38+1.8

27.38-5.34+2.62-4.66

21.63-(8.5+9.63)

7.5-2.45+7.5+2.45

5.09-(0.09+1.23)

9.36-(4.36-3.5)

609-708+306-108+202-198+497-100

99999×26+33333×22

19175÷59+678

1.3-3.79+9.7-6.21

8×0.4×12.5×2.5

125×(8+0.8+0.08)

35 ÷〔78-(25+38)〕

3.35×6.4×2+6.7×3.6

18.7-3.375-6.625

25×1.25×32

1.28+9.8+7.72+10.2

12 ×1951 +12×2049

0.64×25×7.8+2.2

2÷2.5+2.5÷2

194-64.8÷1.8×0.9

36.72÷4.25×9.9

5180-705×6

24÷2.4-2.5×0.8

671×15-974

469×12+1492

405×(3213-3189)

12*(1/2+2/3+5/6)

1.25×17.6+36.1÷0.8+2.63×12.5

7.5× 2.3+1.9×2.5

1999+999×999

75÷〔138÷(100-54)〕

80400-(4300+870÷15)

240×78÷(154-115)

1437×27+27×563

〔75-(12+18)〕÷15

2160÷〔(83-79)×18〕

325÷13×(266-250)

58870÷(105+20×2)

[37.85-(7.85+6.4)] ×30

[192-(54+38)]×67

[(7.1-5.6)×0.9-1.15]÷2.5

[60-(9.5+28.9)]÷0.18

20×[(2.44-1.8)÷0.4+0.15]

0.8×[(10-6.76)÷1.2]

25%-695%-12%)*36

3/4*3/5+3/4*2/5

(1-1/4+8/9)/7/9

2/3+1/6/3/24+2/21

1*8/15*3/5

10-3/4/9/10-1/6

[(1/3+1/2)/5/6-1/3]/1/7

2/3/5+3/5/2+3/4

200道四年級簡便運算及答案,求!! 道四年級下冊簡便計算題及答案。急!!!!!!!!!!!!!!!!!!!!!!!!!

怎樣簡便就怎樣算。每題2分,附加題另計。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 ...

我要100道六年級的簡便運算及答案,要快,好的我給全部財富

這些是例子,可以自己先抄題目做好後對答案。例題有利於舉一反三的作用 例1 1.24 0.78 8.76 解 原式 1.24 8.76 0.78 10 0.78 10.78 解題關鍵和提示 運用加法的交換律與結合律,因為1.24與8.76結合起來,和正好是整數10。例2 933 157 43 解 原式...

五年級簡便計算題100道,五年級簡便運算100道

再給你一點,網上多的是五年級數學簡便計算練習卷下面各題怎樣算簡便就怎樣算。6.9 4.8 3.1 0.456 6.22 3.78 15.89 6.75 5.89 4.02 5.4 0.98 5.17 1.8 3.2 13.75 3.75 6.48 3.68 7.56 2.68 7.85 2.34 0...