Question

please solve my question faster​

Answer 1

Answer:

crop only one Question

Answer 2

Answer:

1.d.can be positive or negetive

2.b.-1,-5,'8

3.c.z

4.b.0 and 10

5.c.-11×-7

6.a.-(-a)

7.b.1

8.a.0÷(-7)

9.a.23'to32'

10.a.a÷0