- How many tenths are needed to make one? (10) How many hundredths are needed to make one? (100) How many thousandths are needed to make one? (1,000)
- What is the pattern in the following series? 0.001, 0.01, 0.1, 1.0, 10, 100, 1,000. (The number increases by a factor of 10 each time.)
- Compare 4 tenths, 0.4; 40 hundredths, 0.40; and 400 thousandths, 0.400. (They all have 4 in the tenths place; extra zeros to the right do not change the value.)
- Which is greater, 2.309 or 2.310? Explain. (2.310. The digits in the ones and tenths place are the same. In the hundredths place, the one is greater than the 0.)
- Which is less, 0.091 or 0.109? (0.091)
- Put the following in order from greatest to least: 3.3, 3.9, 3.214, 3.093, 3.89. (3.9, 3.89, 3.3, 3.214, 3.093)
Key discussion questions.
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Holidays
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