Halloween Color by Code! Math! - TeacherSherpa Worksheets; prev. next. Go Ad-Free. X. Go Ad-Free. X. Go Ad-Free. X. Go Ad-Free. X. Page 1 of 4 . Page 2 of 4 . Page 3 of 4 ... Math! TheVirtualTeacher . 575. Pin it. Like. Tweet. Mail. Have your students work through the math problems and use the color code keys to color these bright and fun Halloween themed pictures! Addition, Subtraction ...