Multiplying Multi-Digit and 1-Digit Numbers Using Partial Products
Multiplying Multi-Digit and 1-Digit Numbers Using Partial Products
Explore multiplication of multi-digit whole numbers by 1-digit whole numbers with partial product and area models.
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Exploration
GR. 4-5
Skill:
Multiply a multi-digit whole number by a 1-digit whole number or a 2-digit multiple of 10.
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Putting It All Together
Answer these open ended questions on your own or with others to form deeper math connections.
Question ouverte
Ira says that she can multiply 265 by 3 by multiplying 200 by 3, 60 by 3, 5 by 3 and then adding the three products. Do you agree or disagree? Explain your answer.
Entrée de texte et de données mathématiques