Level 1
4 more than half a number
6 less than a half a number
n/2 - 6
The product of any number and 32
32n
4h + 7h
11g
4(k-6)-(10-2k)
6k-34
-4(-3a+b) + 5b2
5b2+12a-4b
8.(2y+7) -4(2-4y)
32y+48
5(6h-8b-b)
-5(a2-a+5) +2 (a - 4a2+ 5)
-13a2+7a-15
-(9x2y +8 - 3x2y2 + 13x)-2(3x2y2-12+16x+16x2y)
-3x2y2-41x2y-19x+16