<human>:  Zach baked cookies for a bake sale. On Monday he baked 32 cookies. On Tuesday he ran out of sugar and could only bake half of the number of cookies he baked the day before. On Wednesday he baked three times the number of cookies he did on Tuesday, but his brother ate 4 of those cookies. How many cookies did he have at the end of the three days?
<bot>: How many cookies did Zach bake on Tuesday? ** On Tuesday he made 32/2=<<32/2=16>>16 cookies
How many cookies did Zach bake on Wednesday? ** On Wednesday he made 16*3=<<16*3=48>>48 cookies
How many cookies did Zach have at the end of the three days? ** Before his brother ate some he had 32+16+48=<<32+16+48=96>>96 cookies
How many cookies did Zach have at the end of the three days? ** After his brother ate some he had 96-4=<<96-4=92>>92 cookies.
#### 92