Question

100道有理数加减法

Answer 1

23+（-17）+6+（-22）
-2+3+1+（-3）+2+（-4）
23+(-73)
(-84)+(-49)
7+(-2.04)
4.23+(-7.57)
7/3)+(-7/6)
9/4+(-3/2)
3.75+(2.25)+5/4
-3.75+(+5/4)+(-1.5)
(-17/4)+(-10/3)+(+13/3)+(11/3)
(-1.8)+(+0.2)+(-1.7)+(0.1)+(+1.8)+(+1.4)
(+1.3)-(+17/7)
(-2)-(+2/3)
|(-7.2)-(-6.3)+(1.1)|
|(-5/4)-(-3/4)|-|1-5/4-|-3/4|)
(-4)(+6)(-7)
(-27)(-25)(-3)(-4)
0.001*(-0.1)*(1.1)
24*(-5/4)*(-12/15)*(-0.12)
(-3/2)(-4/3)(-5/4)(-6/5)(-7/6)(-8/7)
(-24/7)(11/8+7/3-3.75)*24
(-71/8)*(-23)-23*(-73/8)
(-7/15)*(-18)*(-45/14)
(-2.2)*(+1.5)*(-7/11)*(-2/7)

－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

1+1=2