Today, we’re going to wrap up our series on math problems with more than one answer. If you missed part 1 and 2, go check out episodes 121 and 123. Math problems with more than one answer give us the ability to really expand how we ask our students to engage with the problems themselves, and with each other. In particular, they give us an opportunity to allow students to work on Math Practice Standard #3: Construct viable arguments and critique the reasoning of others. Today’s podcast episode explores why that's so important and gives example problems.