Subtracting Numbers with Regrouping Using Models
Skill:
Subtract 2- and 3-digit numbers with and without models for number and word problems that require regrouping.
Subtracting Numbers with Regrouping Using Models
Visualize subtraction using virtual base ten blocks.
Putting It All Together
Answer these open ended questions on your own or with others to form deeper math connections.
自由形式の質問1
Tara says to subtract , we need to compute first. Do you agree or disagree? Explain your answer.
テキストと数式入力
自由形式の質問2
What strategies can you think of to solve ?
テキストと数式入力