五年級(jí)下脫式計(jì)算

脫式計(jì)算

3.8+4.29+2.71+6.2

12.5—0.78—3.22

12.8×99+12.8

1.25×3.2×2.5

12.6×101—12.6

38.5÷2.5÷0.4

6.7×10.1

6.5×101

4.85×98

1.2×2.5+0.8×2.5

28×17.5—28×7.5

4.8×12.5

6/7＋2/15＋1/7＋13/15

19/21＋5/7－3/14

2/3＋5/9－2/3＋5/9

8/9+（1/4－1/9）+3/4

0.58+5/13+1.12+8/13

11-4/11-7/11

22+55÷11-2/8

1/7+33.5+6/7-3.5

7.09-5/12+12.03-7/12

14/15－（6/15+1/3）

13/5－0.81－0.19

7/8+1/8－5/9－4/9

5－（0.5－3/10）

7.68-7.68×0.5

5.2＋4.8×3.5

30.8÷[14－(9.85＋1.07)]

[60－(9.5＋28.9)]÷0.18

2.881÷0.43－0.24×3.5

20×[(2.44－1.8)÷0.4＋0.15]

28-(3.4+1.25×2.4)

2.55×7.1+2.45×7.1

777×9+1111×3

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

194－64.8÷1.8×0.9

36.72÷4.25×9.9

5180－705×6

24÷2.4－2.5×0.8

(4121+2389)÷7

671×15-974

469×12+1492

405×(3213-3189)

3.416÷（0.016×35）

0.8×[(10－6.76)÷1.2]

19.4×6.1×2.3

5.67×0.2-0.62

18.1×0.92+3.93

0.0430.24+0.875

0.4×0.7×0.25

0.75×102

100-56.23

0.78+5.436+1

4.07×0.86+9.12.5

30.8÷[14－(9.85＋1.07)]

[60－(9.5＋28.9)]÷0.18

2.881÷0.43－0.24×3.5

20×[(2.44－1.8)÷0.4＋0.15]

28-(3.4+1.25×2.4)

2.55×7.1+2.45×7.1

777×9+1111×3

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

194－64.8÷1.8×0.9

36.72÷4.25×9.9

5180－705×6

24÷2.4－2.5×0.8

(4121+2389)÷7

671×15-974

469×12+1492

405×(3213-3189)

3.416÷（0.016×35）

0.8×[(10－6.76)÷1.2]

19.4×6.1×2.3

5.67×0.2-0.62

18.1×0.92+3.93

0.0430.24+0.875

0.4×0.7×0.25

0.75×102

100-56.23

1/3+3/4+1/5

3/8+8/3-1/2

5/6+1/12+3/4

19/8-1/2-3/4

7/25+3/10-2/5

8/15+7/3-8/5

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

5\2-(3\2+4\5)

7\8+1\8+1\9

9\7-(2\7-10\21)

240\400+12\400-150\400

2\3+5\9-2\3+5\9

186\240+88\240+252\240

6\7+2\15+1\7+13\15

8\9+1\4+1\9+3\4

2\3+5\9-2\3+5\9

7/12-5/24+2/3

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