Reasoning About Division

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We know that $25 \div 12 = 2$ , remainder 1, and $21 \div 10 = 2$ , remainder 1. Would it be correct to say that $25 \div 12 = 21 \div 10$ ? Explain.

Write and solve a simple story problem for $600 \div 20$ . Illustrate your answer in a picture. Did you write a how many groups story or a how many in each group story?

Use the situation of your story problem in the previous problem to help you solve $600 \div 19$ by modifying your picture solution to $600 \div 20$ . Do not use a calculator or long division.

Use the same situation of your story problem to help you solve $600 \div 21$ by modifying your picture solution to $600 \div 20$ . Do not use a calculator or long division.

2026-07-17 02:44:05