Question

1. 2-3+(-4)=
2. 4-2-(-3)-(-1)=
3. 5.(-12+4)=
4. -4.(-3).(-3)=
5. -(-3).(-3)=​

Answer 1

Respuesta:

1. 2-3+(-4)= -5

2. 4-2-(-3)-(-1)= 6

3. 5.(-12+4)= -40

4. -4.(-3).(-3)= -36

5. -(-3).(-3)=​ -9