Help your class make sense of quantities and their relationships. Given is the product of two numbers. It is up to your number crunchers to think about the quantitative relationship when the product is one-tenth or ten times the product of the same two numbers. Encourage learners to develop their own strategies. Difficulty may come with the division portion of the exercise.

Additional Tags

divide multi digits, multiply multi-digit, math

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Pros

• Investigates multiplying and dividing multi-digit numbers with reasoning and estimation

Cons

• None

Common Core

6.NS.B.3 MP2