Answer:
71
Step-by-step explanation:
82 plus 27=109
180-109=71
( 5 × 9 ) + (5 × 4 )
12 crackers
4 (9+4)
its 4(9+4) because we are trying to make 36+16
4(8+5) is the same answer but it would be 32+20
while 4(9+4) would be 36+16
