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(Matt or Sam) is right because ____________________

Kristin Weis

Student Instructions

Doubles +1

Matt says 6+7=12. Sam says 6+7=13. Who is right? How do you know?

1st Grade, Math
18 teachers like this
Compatible with: Chromebooks, computers, iPads, iPhones, Android tablets, Android phones, Kindle Fire

Teacher Notes (not visible to students)

Check for understanding: Gavin, Arfa, Broderick, Jonah, Corinne, Caia, Ceci, Noah