Decompose numbers to subtract. Engage in a Number Talk focused on subtraction strategies. Decompose numbers to subtract. Engage in a Number Talk focused on subtraction strategies. Can you solve the ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. The Common Core math standards are a topic of hot controversy, especially on the right. The Daily ...

Represent teen numbers with addition and subtraction equations involving one 10. Represent 10 using a number bond and 10-frame with a missing addend. Use Notice and Wonder with a 10-frame, connecting ...

“Subtraction!” most of the 3rd graders responded in chorus when asked what operation they needed to use to solve a problem. I noted that 100% of students were engaged and I gave the teacher an ...