五上数学计算题300道(五上简便运算300题带答案)
五上数学计算题300道(五上简便运算300题带答案)

五年级100道简便运算带答案,是真的吗?

提起五年级简便运算100道及答案,大家都知道,有人问五年级简便计算题带答案,另外,还有人想问五年级100道简便运算带答案,你知道这是怎么回事?其实五年级下册简便运算带答案100道,下面就一起来看看五年级简便计算题带答案,希望能够帮助到大家!

五年级简便运算100道及答案

1、五年级简便运算道及答案:五年级简便计算题带答案

30.8÷[14-(9.85+1.07)]

[60-(9.5+28.9)]÷0.18

2.÷0.43-0.24×3.5简便运算计算题五年级上册。

20×[(2.44-1.8)÷0.4+0.15]

28-(3.4+1.25×2.4)简便计算题40道及答案。

2.55×7.1+2.45×7.1

×9+×3

0.8×〔15.5-(3.21+5.79)〕

(31.8+3.2×4)÷5

31.5×4÷(6+3)

0.64×25×7.8+2.2

2÷2.5+2.5÷2小数乘法简便运算50道带答案。

-64.8÷1.8×0.9

五年级上册列式计算,竖式,脱式,一方程,各136道

五年级上册列式计算,竖式,脱式,一方程,各136道。

1、475+254+361

2、615+475+125

3、860-168+159

4、465+358-27

5、647-(85+265)

6、476+(65-29)

7、154×8÷16

8、400÷25×75

9、16×25÷16×25

10、552÷69×8

11、600-120÷10

12、(600-120)÷10

13、(466-25×4)÷6

14、(43+32)÷(357-352)

15、138+(7+48)÷25

16、56×19+25×8

五上简便运算300题带答案

3.75x99x2+7.5

=3.75×2×99+7.5

=7.5×99+7.5

=7.5×(99+1)

=7.5×100

=750

⑴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 五年级上册简便计算

五上数学脱式计算300道

5/3 × 11/5 + 4/3

45 × 2/3 + 1/3 × 15

7/19 + 12/19 × 5/6

1/4 + 3/4 ÷ 2/3

8/7 × 21/16 + 1/2

101 × 1/5 – 1/5 × 21

50+160÷40

(58+370)÷(64-45)

120-144÷18+35

347+45×2-4160÷52

(58+37)÷(64-9×5)

95÷(64-45)

178-145÷5×6+42

420+580-64×21÷28

9 × 5/6 + 5/6

3/4 × 8/9 - 1/3

7 × 5/49 + 3/14

6 ×( 1/2 + 2/3 )

8 × 4/5 + 8 × 11/5

31 × 5/6 – 5/6

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五年级100道简便运算带答案,是真的吗?

提起五年级简便运算100道及答案,大家都知道,有人问五年级简便计算题带答案,另外,还有人想问五年级100道简便运算带答案,你知道这是怎么回事?其实五年级下册简便运算带答案100道,下面就一起来看看五年级简便计算题带答案,希望能够帮助到大家!

五年级简便运算100道及答案

1、五年级简便运算道及答案:五年级简便计算题带答案

30.8÷[14-(9.85+1.07)]

[60-(9.5+28.9)]÷0.18

2.÷0.43-0.24×3.5简便运算计算题五年级上册。

20×[(2.44-1.8)÷0.4+0.15]

28-(3.4+1.25×2.4)简便计算题40道及答案。

2.55×7.1+2.45×7.1

×9+×3

0.8×〔15.5-(3.21+5.79)〕

(31.8+3.2×4)÷5

31.5×4÷(6+3)

0.64×25×7.8+2.2

2÷2.5+2.5÷2小数乘法简便运算50道带答案。

-64.8÷1.8×0.9

五年级上册列式计算,竖式,脱式,一方程,各136道

五年级上册列式计算,竖式,脱式,一方程,各136道。

1、475+254+361

2、615+475+125

3、860-168+159

4、465+358-27

5、647-(85+265)

6、476+(65-29)

7、154×8÷16

8、400÷25×75

9、16×25÷16×25

10、552÷69×8

11、600-120÷10

12、(600-120)÷10

13、(466-25×4)÷6

14、(43+32)÷(357-352)

15、138+(7+48)÷25

16、56×19+25×8

五上简便运算300题带答案

3.75x99x2+7.5

=3.75×2×99+7.5

=7.5×99+7.5

=7.5×(99+1)

=7.5×100

=750

⑴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 五年级上册简便计算

五上数学脱式计算300道

5/3 × 11/5 + 4/3

45 × 2/3 + 1/3 × 15

7/19 + 12/19 × 5/6

1/4 + 3/4 ÷ 2/3

8/7 × 21/16 + 1/2

101 × 1/5 – 1/5 × 21

50+160÷40

(58+370)÷(64-45)

120-144÷18+35

347+45×2-4160÷52

(58+37)÷(64-9×5)

95÷(64-45)

178-145÷5×6+42

420+580-64×21÷28

9 × 5/6 + 5/6

3/4 × 8/9 - 1/3

7 × 5/49 + 3/14

6 ×( 1/2 + 2/3 )

8 × 4/5 + 8 × 11/5

31 × 5/6 – 5/6

五上数学计算题300道(五上简便运算300题带答案)