问题 填空题
82+(-8)2=______                     
(-7)3+73______
-3÷
1
9
×(-32)______              
(-
1
10
3×(10)2=______
-32+(-2)2______.
(-3)(-2)+(-4)(-5)=______.
答案

82+(-8)2

=64+64

=128;

                     

(-7)3+73 0

=-73+73

=0;

-3÷

1
9
×(-32

=-3×9×(-9)

=243              

(-

1
10
3×(10)2=-
1
10

-32+(-2)2

=-9+4

=-5;

(-3)×(-2)+(-4)×(-5)

=6+20

=26.

故答案为:128;0;243;-

1
10
;-5;26.

多项选择题
单项选择题