Week 3 of a series of 20 weeks of daily math warm ups brought to you by Dino Might Duo! It can be used as warm ups, reviews, mini lessons, or however you see fit! Each day has 6 carefully thought out and unique math questions that gets your brain thinking. Each question #1 (and #2, #3….) for the week ties to one another. Week 3 has a mini lesson about rounding for estimation that goes along with common core standards.