Begin your math lesson with March themed math warm-ups! These are designed to last the entire month and can be used daily or however you choose to incorporate them into your classroom. Each warm-up consists of three math facts problems and 2 review problems. These are great for math talks or to use as daily journal work. The warm-ups can be displayed on an overhead projector or Smartboard. If using the Smartboard, students can come and fill in the blanks and show their work.