Question

find the following by using properties of additions 1.25+45+65 2.(-50) +60 + (-70) 3.607+(-705) +(-402) 4.(-400) +35+(-25) please reply fast and give explanation​

Answer 1

Step-by-step explanation:

1. 25+45+65

70+65

135

2. -50+60-70

60-120

-60

3. 607-705-402

-500

4. -400+35-25

-400 + 10

-390