帮我出150道有理数加减法混合运算计算题和答案

如题所述

-38)+52+118+(-62)=

(-32)+68+(-29)+(-68)=

(-21)+251+21+(-151)=

12+35+(-23)+0=

(-6)+8+(-4)+12 =

27+(-26)+33+(-27)

12+35+(-23)+0=

39+[-23]+0+[-16]=

[-18]+29+[-52]+60=

[-3]+[-2]+[-1]+0+1+2=

[-301]+125+301+[-75]=

[-1]+[-1/2]+[+3/4]+[-1/4]=

[-7/2]+[+5/6]+[-0.5]+4/5+19/6=

[-26.54]+[-6.14]+18.54+6.14=

1.125+[-17/5]+[-1/8]+[-0.6]=

1-4/9 =

1-7/10=

8/15-5=

7-15=

2/8-5/8=

8/27-5 =

4-27 =

11/12-10/12=

16/21-1/7 =

4/ 2-(3+3 )=

1/3- 7/12-7/18=

1 -1/3-1 1/5 =

10-7/10=

5/24+3/8 =

4.5-3/5

1-3/5=2/5

4.39*1/13*2/3

1+(-2)+(-3)+4+5+(-6)+(-7)+8+9+(-10)+(-11)+12

-15.8+13又6分之5+15又5分之4

(-7分之1)+(-7分之2)+1又7分之3

-0.5-(-3 )+2.75-(+7 )

39+[-23]+0+[-16]=

[-18]+29+[-52]+60=

[-3]+[-2]+[-1]+0+1+2=

[-301]+125+301+[-75]=

[-1]+[-1/2]+[+3/4]+[-1/4]=

[-7/2]+[+5/6]+[-0.5]+4/5+19/6=

[-26.54]+[-6.14]+18.54+6.14=

1.125+[-17/5]+[-1/8]+[-0.6]=

0.75+[-11/4]+0.125+12又5/7+[-3/8]=

[-4/9]+[-3/5]+[+11/8]+[+5/9]+[-1/8]+[-0.4]=
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第1个回答  2011-10-14
-38)+52+118+(-62)=

(-32)+68+(-29)+(-68)=

(-21)+251+21+(-151)=

12+35+(-23)+0=

(-6)+8+(-4)+12 =

27+(-26)+33+(-27)

12+35+(-23)+0=

39+[-23]+0+[-16]=

[-18]+29+[-52]+60=

[-3]+[-2]+[-1]+0+1+2=

[-301]+125+301+[-75]=

[-1]+[-1/2]+[+3/4]+[-1/4]=

[-7/2]+[+5/6]+[-0.5]+4/5+19/6=

[-26.54]+[-6.14]+18.54+6.14=

1.125+[-17/5]+[-1/8]+[-0.6]=

1-4/9 =

1-7/10=

8/15-5=

7-15=

2/8-5/8=

8/27-5 =

4-27 =

11/12-10/12=

16/21-1/7 =

4/ 2-(3+3 )=

1/3- 7/12-7/18=

1 -1/3-1 1/5 =

10-7/10=

5/24+3/8 =

4.5-3/5

1-3/5=2/5

4.39*1/13*2/3

1+(-2)+(-3)+4+5+(-6)+(-7)+8+9+(-10)+(-11)+12

-15.8+13又6分之5+15又5分之4

(-7分之1)+(-7分之2)+1又7分之3

-0.5-(-3 )+2.75-(+7 )

39+[-23]+0+[-16]=

[-18]+29+[-52]+60=

[-3]+[-2]+[-1]+0+1+2=

[-301]+125+301+[-75]=

[-1]+[-1/2]+[+3/4]+[-1/4]=

[-7/2]+[+5/6]+[-0.5]+4/5+19/6=

[-26.54]+[-6.14]+18.54+6.14=

1.125+[-17/5]+[-1/8]+[-0.6]=

0.75+[-11/4]+0.125+12又5/7+[-3/8]=

[-4/9]+[-3/5]+[+11/8]+[+5/9]+[-1/8]+[-0.4]=
第2个回答  2011-10-06
9
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