![]() ![]() Record the results of comparisons with the symbols >, =, or <, and justify the conclusions, e.g., by using a visual model. Recognize that comparisons are valid only when the two decimals refer to the same whole. ![]() ![]() Compare two decimals to hundredths by reasoning about their size. For example, rewrite 0.62 as 62/100 describe a length as 0.62 meters locate 0.62 on a number line diagram. Use decimal notation for fractions with denominators 10 or 100. Express a fraction with denominator 10 as an equivalent fraction with denominator 100, and use this technique to add two fractions with respective denominators 10 and 100. Understand decimal notation for fractions, and compare decimal fractions. For example, if each person at a party will eat 3/8 of a pound of roast beef, and there will be 5 people at the party, how many pounds of roast beef will be needed? Between what two whole numbers does your answer lie?
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