Question

有理数加法练习题

如题
30-40道
要带简便运算的
好的加分

Answer 1

30道算死人
－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]=

Answer 2

30道算死人
-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]=