36+4=40 40-8=32 32-25 equals=7 answer
23 + 56 - 4 = 75
Minus 4.
9x9x9x9 = 94 = (32)4 = 32*4 = 38
You do the addition as in base 10 but whenever you reach 4, you "carry" 1. So 1230 + 23 = 1253 = 1313 because in base 4, the 5 is equivalent to "1 and carry 1".
It is: 32 minus 4 = 28
4
3x2 -4 (x=3)3(32)-43(9)-427-4=23
It is: 4 -23 = -19
18.
36+4=40 40-8=32 32-25 equals=7 answer
3-4 plus 5-32 minus 1-8 is equal to -37
23 + 56 - 4 = 75
-27
24
Minus 4.
-4 - 19 = -23