Question

use the sign >< or =
1) (-9)+(-6) [ ]( -9)-(-6)
2) 25 - 40 + 12 [ ]25-40-12​

Answer 1

hi there!!!

Solution:

1. (-9) +(-6) [ ] (-9) -(-6)

(-9)+(-6)=-9-6=-15

also,

(-9)-(-6)=-9+6=-3

therefore,

-15[<]-3

(-9)+(-6) [ <] (-9)-(-6)

2.25-40+12[ ] 25-40-12

25-40+12=-15+12=-3

also,

25-40-12=-15-12=-27

hence,

-27<-3

25-40+12[<] 25-40-12

hope this helps!!✌♥☺