Question

45 - (-25) + (15) - (20​

Answer 1

Answer:

$= 65$

Step-by-step explanation:

$= 45 + 25 + 15 - 20$

$= 85 - 20$

$= 65$

Answer 2

1 Remove parentheses.

45+25+15-20

45+25+15−20

2 Simplify 45+2545+25 to 7070.

70+15-20

70+15−20

3 Simplify 70+1570+15 to 8585.

85-20

85−20

4 Simplify.

65

65