年级简便计算训练.docx

年级简便计算训练.docx

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年级简便计算训练

年级简便计算训练

1．2.73＋0.89＋1.272．4.37＋0.28＋1.63＋5.72

1．10－0.432－2.5682．9.3－5.26－2.74

3．13.4－（3.4＋5.2）4．14.9－（5.2＋4.9）

5．18.32－5.47－4.326．17.29－5.28－6.29

1．25×6.8×0.042．0.25×32×0.125

3．6.4×1.25×12.5

1．0.45×2012．0.58×10.13．50.2×99

4．4.7×9.95．3.28×5.7＋6.72×5.7

6．2.1×99＋2.17．1.7×9.9＋0.17

8．23×0.1＋2.3×9.9

1．0.18＋4.26－0.18＋4.26☆2．0.58×1.3÷0.58×1.3☆

3．7.3÷4＋2.7×0.25☆4．3.75×0.5－2.75÷2☆

5．5.26×0.125＋2.74÷8☆

1．6.3÷1.82．4.2÷3.53.　9.5÷（1.9×8）

4．12.8÷（0.4×1.6）5．930÷0.6÷5

6．63.4÷2.5÷0.47．（7.7＋1.54）÷0.7☆

8．（11.7＋9.9）÷0.9☆

竖式计算：

100－0.9910.99＋9.874.089÷0.047　　0.24×390

6.9＋4.8＋3.10.456＋6.22＋3.7815.89＋（6.75－5.89）

4.02＋5.4＋0.985.17－1.8－3.213.75－（3.75＋6.48）

3.68＋7.56－2.687.85＋2.34－0.85＋4.6635.6－1.8－15.6－7.2

3.82＋2.9＋0.18＋9.19.6＋4.8－3.67.14－0.53－2.47

5.27＋2.86－0.66＋1.6313.35－4.68＋2.6573.8－1.64－13.8－5.36

47.8－7.45+8.80.398+0.36+3.6415.75+3.59－0.59+14.25

66.86－8.66－1.340.25×16.2×4（1.25－0.125）×8

3.6×1023.72×3.5＋6.28×3.536.8－3.9－6.1

15.6×13.1－15.6－15.6×2.14.8×7.8＋78×0.5232＋4.9－0.9

4.8×100.156.5×9.9＋56.57.09×10.8－0.8×7.09

25.48－（9.4－0.52）4.2÷3.5320÷1.25÷8

18.76×9.9＋18.763.52÷2.5÷0.43.9－4.1＋6.1－5.9

5.6÷3.59.6÷0.8÷0.44.2×99＋4.2

17.8÷（1.78×4）0.49÷1.41.25×2.5×323.65×10.1

15.2÷0.25÷40.89×100.1146.5－（23＋46.5）

3.83×4.56＋3.83×5.444.36×12.5×89.7×99＋9.7

27.5×3.7－7.5×3.78.54÷2.5÷0.40.65×1013.2×0.25×12.5

（45.9－32.7）÷8÷0.1253.14×0.68＋31.4×0.0325.6÷1.25÷0.8÷2.5÷0.4

7.2×0.2＋2.4×1.48.9×1.017.74×（2.8－1.3）＋1.5×2.26

3.9×2.7＋3.9×7.318－1.8÷0.125÷0.812.7×9.9＋1.27

21×（9.3－3.7）－5.615.02-6.8-1.025.4×11-5.4

2.3×16+2.3×23+2.39.43-（6.28-1.57）3.65×4.7－36.5×0.37

46×57＋23×8613.7×0.25－3.7÷42.22×9.9+6.66×6.7

101×0.87-0.91×8710.7×16.1-15.1×10.70.79×199

4.8+8.63+5.2+0.375.93+0.19+2.811.76+0.195+3.24

2.35+1.713+0.287+7.651.57+0.245+7.436.02+3.6+1.98

0.134+2.66+0.8661.27+3.9+0.73+16.17.5＋4.9－6.5

3.07－0.38－1.621.29＋3.7＋2.71＋6.38－2.45－1.55

3.25＋1.79－0.59＋1.7523.4－0.8－13.4－7.20.32×403

3.2＋0.36＋4.8＋1.641.23＋3.4－0.23＋6.60.25×36

12.7－（3.7＋0.84）36.54－1.76－4.540.25×0.73×4

7.6×0.8＋0.2×7.60.85×1990.25×8.5×4

1.28×8.6＋0.72×8.612.5×0.96×0.810.4－9.6×0.35

0.8×（4.3×1.25）3.12＋3.12×9928.6×101－28.6

0.86×15.7－0.86×14.72.4×1022.31×1.2×0.5

14－7.32－2.682.64＋8.67＋7.36＋11.3370÷28

（2.5－0.25）×0.49.16×1.5－0.5×9.163.6－3.6×0.5

63.4÷2.5÷0.44.9÷1.43.9÷（1.3×5）

（7.7＋1.54）÷0.72.5×2.42.7÷4515÷（0.15×0.4）

0.35×1.25×2×0.832.4×0.9＋0.1×32.415÷0.25

.3/7×49/9-4/3

5.8/9×15/36+1/27

6.12×5/6–2/9×3

7.8×5/4+1/4

8.6÷3/8–3/8÷6

9.4/7×5/9+3/7×5/9

10.5/2-（3/2+4/5）

11.7/8+（1/8+1/9）

12.9×5/6+5/6

13.3/4×8/9-1/3

14.7×5/49+3/14

15.6×（1/2+2/3）

16.8×4/5+8×11/5

17.31×5/6–5/6

18.9/7-（2/7–10/21）

19.5/9×18–14×2/7

20.4/5×25/16+2/3×3/4

21.14×8/7–5/6×12/15

22.17/32–3/4×9/24

23.3×2/9+1/3

24.5/7×3/25+3/7

25.3/14××2/3+1/6

26.1/5×2/3+5/6

1．2.73＋0.89＋1.272．4.37＋0.28＋1.63＋5.72

1．10－0.432－2.5682．9.3－5.26－2.74

3．13.4－（3.4＋5.2）4．14.9－（5.2＋4.9）

5．18.32－5.47－4.326．17.29－5.28－6.29

（a×b）×c=a×（b×c）

1．25×6.8×0.042．0.25×32×0.125

3．6.4×1.25×12.5

c×（a+b）=ca＋cb

1．0.45×2012．0.58×10.13．50.2×99

4．4.7×9.95．3.28×5.7＋6.72×5.7

6．2.1×99＋2.17．1.7×9.9＋0.17

8．23×0.1＋2.3×9.9

1．0.18＋4.26－0.18＋4.26☆2．0.58×1.3÷0.58×1.3☆

3．7.3÷4＋2.7×0.25☆4．3.75×0.5－2.75÷2☆

5．5.26×0.125＋2.74÷8☆

a÷b÷c=a÷（b×c）

1．6.3÷1.82．4.2÷3.53.　9.5÷（1.9×8）

4．12.8÷（0.4×1.6）5．930÷0.6÷5

6．63.4÷2.5÷0.47．（7.7＋1.54）÷0.7☆

8．（11.7＋9.9）÷0.9☆

竖式计算：

100－0.9910.99＋9.874.089÷0.047　　0.24×390

6.9＋4.8＋3.10.456＋6.22＋3.7815.89＋（6.75－5.89）

4.02＋5.4＋0.985.17－1.8－3.213.75－（3.75＋6.48）

3.68＋7.56－2.687.85＋2.34－0.85＋4.6635.6－1.8－15.6－7.2

3.82＋2.9＋0.18＋9.19.6＋4.8－3.67.14－0.53－2.47

5.27＋2.86－0.66＋1.6313.35－4.68＋2.6573.8－1.64－13.8－5.36

47.8－7.45+8.80.398+0.36+3.6415.75+3.59－0.59+14.25

66.86－8.66－1.340.25×16.2×4（1.25－0.125）×8

3.6×1023.72×3.5＋6.28×3.536.8－3.9－6.1

15.6×13.1－15.6－15.6×2.14.8×7.8＋78×0.5232＋4.9－0.9

4.8×100.156.5×9.9＋56.57.09×10.8－0.8×7.09

25.48－（9.4－0.52）4.2÷3.5320÷1.25÷8

18.76×9.9＋18.763.52÷2.5÷0.43.9－4.1＋6.1－5.9

5.6÷3.59.6÷0.8÷0.44.2×99＋4.2

17.8÷（1.78×4）0.49÷1.41.25×2.5×323.65×10.1

15.2÷0.25÷40.89×100.1146.5－（23＋46.5）

3.83×4.56＋3.83×5.444.36×12.5×89.7×99＋9.7

27.5×3.7－7.5×3.78.54÷2.5÷0.40.65×1013.2×0.25×12.5

（45.9－32.7）÷8÷0.1253.14×0.68＋31.4×0.0325.6÷1.25÷0.8÷2.5÷0.4

7.2×0.2＋2.4×1.48.9×1.017.74×（2.8－1.3）＋1.5×2.26

3.9×2.7＋3.9×7.318－1.8÷0.125÷0.812.7×9.9＋1.27

21×（9.3－3.7）－5.615.02-6.8-1.025.4×11-5.4

2.3×16+2.3×23+2.39.43-（6.28-1.57）3.65×4.7－36.5×0.37

46×57＋23×8613.7×0.25－3.7÷42.22×9.9+6.66×6.7

101×0.87-0.91×8710.7×16.1-15.1×10.70.79×199

4.8+8.63+5.2+0.375.93+0.19+2.811.76+0.195+3.24

2.35+1.713+0.287+7.651.57+0.245+7.436.02+3.6+1.98

0.134+2.66+0.8661.27+3.9+0.73+16.17.5＋4.9－6.5

3.07－0.38－1.621.29＋3.7＋2.71＋6.38－2.45－1.55

3.25＋1.79－0.59＋1.7523.4－0.8－13.4－7.20.32×403

3.2＋0.36＋4.8＋1.641.23＋3.4－0.23＋6.60.25×36

12.7－（3.7＋0.84）36.54－1.76－4.540.25×0.73×4

7.6×0.8＋0.2×7.60.85×1990.25×8.5×4

1.28×8.6＋0.72×8.612.5×0.96×0.810.4－9.6×0.35

0.8×（4.3×1.25）3.12＋3.12×9928.6×101－28.6

0.86×15.7－0.86×14.72.4×1022.31×1.2×0.5

14－7.32－2.682.64＋8.67＋7.36＋11.3370÷28

（2.5－0.25）×0.49.16×1.5－0.5×9.163.6－3.6×0.5

63.4÷2.5÷0.44.9÷1.43.9÷（1.3×5）

（7.7＋1.54）÷0.72.5×2.42.7÷4515÷（0.15×0.4）

0.35×1.25×2×0.832.4×0.9＋0.1×32.415÷0.25

.3/7×49/9-4/3

5.8/9×15/36+1/27

6.12×5/6–2/9×3

7.8×5/4+1/4

8.6÷3/8–3/8÷6

9.4/7×5/9+3/7×5/9

10.5/2-（3/2+4/5）

11.7/8+（1/8+1/9）

12.9×5/6+5/6

13.3/4×8/9-1/3

14.7×5/49+3/14

15.6×（1/2+2/3）

16.8×4/5+8×11/5

17.31×5/6–5/6

18.9/7-（2/7–10/21）

19.5/9×18–14×2/7

20.4/5×25/16+2/3×3/4

21.14×8/7–5/6×12/15

22.17/32–3/4×9/24

23.3×2/9+1/3

24.5/7×3/25+3/7

25.3/14××2/3+1/6

26.1/5×2/3+5/6