math

Question

0

723

2

22 minus negative 13

Guest Jan 31, 2014

Rom · Answer 1 · 2014-01-31T03:41:33

minus a negative is the same as plus so

22 - (-13) = 22 + 13 = 35

Melody · Answer 2 · 2014-01-31T07:05:45

anh:
22 minus negative 13

Think of temperature

positive is hot and negaitve is cold

if you take away some cold from a room, the room gets hotter. so - - = +