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Expected response: 4028
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Time: 20 seconds
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1. A look at the two images is given to identify the numbers.
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2. The thousands digit is the same in both numbers.
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3. While the hundreds digit in the number 4028 is 0; and 1 in the number 4120.
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4. Therefore, the number 4028 is less than 4120, because the hundreds digit is lesser.
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Language: 4028, 4120.
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Concepts: place value, less than.
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Procedure: comparison of the digits of two numbers.
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Proposition: the number 4028 is less than 4120.
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Argument: the hundreds digit is lesser.
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Expected Response: False
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Time: 20 seconds
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5. The thousands digit is
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3 in both numbers.
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6. The hundreds digit is 0 in the number 3050 and 3 in the number 3300.
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7. Therefore, the number 3300 is greater, because the hundreds digit is greater.
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8. The answer is False.
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Language: 3050, 3300.
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Concepts: thousands, hundreds, greater than.
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Procedure: comparison of the absolute value of the hundreds digit.
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Proposition: The number 3050 is not greater than 3300.
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Expected response: 1230
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Time: 20 seconds
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9. In both numbers the thousands digit is 1. 10. The number of the hundreds is 2 in the number 1230, and 3 in the number 1320.
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11. Therefore the lesser number is 1230, because the hundreds digit is lesser.
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Language: 1230, 1320.
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Concepts: digit, thousands, hundreds, less than.
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Procedure: comparison of the hundreds digits.
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Proposition: the number 1230 is lesser.
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Argument: the hundreds digit in 1230 is lesser.
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12. Between the numbers 5199 and 5234, the greater number is 5234, because the hundreds digit is greater.
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13. The next greatest number is 5199, next is 4609, because the thousands digit is less than in 5199.
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14. The next one is 3210 because the thousands digit is less than in 4609.
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15. The correct order is: 5234, 5199, 4609, and 3210.
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Language: 3210, 5199, 5234 and 4609.
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Concepts: digit, thousands, hundreds, greater than.
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Procedure: Identify the greater number and make comparisons to determine the order of the remaining numbers.
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16. Between the numbers 1456 and 1239, the lesser number is 1239, because the hundreds digit is lesser.
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17. The next is 1456.
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18. Between the numbers 4250 and 4100, the lesser is the number 4100 because the hundreds number is lesser.
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19. Therefore the order is: 1239, 1456, 4100, and 4250.
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Language: 4250, 1456, 1239, 4100.
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Concepts: place value, less than.
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Procedures: Identify the lesser number and make comparisons to determine the order of the remaining numbers.
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Expected answer: True.
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Time: 20 seconds
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20. When comparing the numbers 6543 and 3999, the number 6543 is greater, because the thousands digit is greater.
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21. So the answer is True.
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22. Between the numbers 7547 and 7818, the greater number is 7818, because the hundreds digit is greater.
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23. The number 7547 follows because the thousands digit is greater compared to the remaining two numbers.
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24. Between the numbers 5900 and 5090, the number 5090 is less than, because the hundreds digit is lesser.
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25. Therefore the greater number is 7818 and the lesser is 5090.
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Language: 7547, 7818, 5900, 5090.
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Concepts: thousands, hundreds, greater than, less than.
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Procedure: identify the greater number to sort the remaining numbers, until you identify the lesser number.
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26. The sequence of numbers 4532, 4440, 3412, and 2999 is correctly ordered from greater to lesser.
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27. While 5674, 3432, 9123, and 2000, it is not ordered from greater to lesser, because 9123 is greater than 5674.
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28. The sequence of numbers 1234, 2342, 5320, and 5500 is not ordered from greater to lesser.
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29. The answer is therefore: 4532, 4440, 3412, and 2999.
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Language: four-digit numbers.
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Concepts: number sequence, greater than, less than.
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Procedure: Apply the number comparison to each number sequence.
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Expected response: 2300
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Time: 20 seconds
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30. Identify that the sequence is ascending by 100 at a time.
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31. The missing number in the sequence is 2300, since, if the sequence advances by 100 at a time, after 2200 the next is 2300.
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Language: four-digit numbers.
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Concepts: numerical sequence.
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Procedure: counting by 100 at a time.
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Expected Response: False
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Time: 20 seconds
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32. The number 999 is less than the number 1300 because it has fewer digits.
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33. Therefore the answer is False.
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