Question

Realiza las operación

1) 2+9-5 =
2) 10-9+11-2 =
3) (-5)(-9) =
4) (-5)(6) - (2)(5) =
5) 90-95+10 =
6) (50 ÷(-5) =

Answer 1

1) 11-5= 6
2) 21-11= 10
3) 5x9= 45
4) -5 x 6 - 2 x 5 = 5 (-6 -2) = 5x(-8) = -40
5) 100-95 = 5
6) -10

Answer 2

1) 2+9-5 = 11-5=6

2) 10-9+11-2 = 10+11-9-2=21-11=10

3) (-5)(-9) = 45

4) (-5)(6) - (2)(5) = -30-10=-40

5) 90-95+10 = 90+10-95= 100-95 =5

6) (50 ÷(-5)) =$\frac{50}{-5} =-10$