This is a math warm up for middle years students, to take place on or right before Valentine's Day. There are 2 parts to this warm up. "Mind Math" is a set of 10 basic operation questions to be completed by the students without a calculator. "Problem" is 1 multi-step problem with a Valentine's Day theme. This warm up should take between 5 to 10 minutes. I included an answer key with the worksheet.