Number Relations - CCSS 4.NBT.A.1, 4.NBT.A.2, 4.NBT.A.3

Links verified on 08/21/2025

1. Express 12 digit whole number in expanded form.
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2. Express 12 digit whole numbers as number names.
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3. Express 12-digit expanded form as number names.
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4. Express 12-digit number in specified form.
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5. Express 12-digit number names in expanded form.
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6. Express 6 digit whole numbers as number names.
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7. Express 6 digit whole numbers in expanded form.
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8. Express 6-digit expanded form as number names.
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9. Express 6-digit number in specified form.
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10. Express 6-digit number names in expanded form.
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11. Express 9 digit whole number in expanded form.
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12. Express 9 digit whole numbers as number names.
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13. Express 9-digit expanded form as number names.
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14. Express 9-digit number in specified form.
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15. Express 9-digit number names in expanded form.
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16. Express expanded form as 12 digit whole numbers.
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17. Express expanded form as 6 digit whole numbers.
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18. Express expanded form as 9 digit whole numbers.
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19. Express number names as 12 digit whole numbers.
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20. Express number names as 6 digit whole numbers.
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21. Express number names as 9 digit whole numbers.
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22. Express whole number in specified form.
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23. Genius Boxing.
Click Image to Enlarge		Think you're good at math? Box some of history's great math minds such as Einstein, Copernicus, Galileo, Bill Gates and more for universal math supremacy.  SEE MORE
24. Number Cracker.
Click Image to Enlarge		Guess what number comes next in a series of numbers. If you guess incorrectly, Prof. Soup will get closer to catching Mr. Cracker! Choose from four levels: easy, medium, hard, and super brain.  SEE MORE
25. Penguin Place Value Game.
Click Image to Enlarge		Drag and drop place value words on the correct digits. SEE MORE
26. Place Value Hockey.
Click Image to Enlarge		A fun educational game to practice place value. There are 2 modes of play and 3 levels of difficulty. Modes of play: Identify Place Value & Type Numerals Difficulty: Level 1: ones to hundreds; Level 2: ones to millions; Level 3: ten thousandths to millions The game will show percentage correct and players get to take penalty shots when they get five correct in a row. SEE MORE
27. Place Value Pirates.
Click Image to Enlarge		Find the buried treasure of Sir Francis Place Value by using their place value skills to destroy his horrid band of place value pirates.  SEE MORE
28. Place Value Practice.
Click Image to Enlarge		Identify the place value for the red underlined digit.  SEE MORE
29. Place Value Puzzle.
Click Image to Enlarge		Rounding numbers and place value activities (choose from easy to super hard). SEE MORE
30. Read and Recognize Numbers.
Click Image to Enlarge		Select format (spelling numeral or writing the digits) and select top value to give students practice in writing and reading numbers.  SEE MORE
31. Round 4-Digit Whole Number to Nearest Hundred.
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32. Round 4-Digit Whole Number to Nearest Hundred.
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33. Round 4-Digit Whole Number to Nearest Ten.
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34. Round 4-Digit Whole Number to Nearest Thousand.
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35. Round 5-Digit Whole Number to Nearest Hundred.
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36. Round 5-Digit Whole Number to Nearest Ten Thousand.
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37. Round 5-Digit Whole Number to Nearest Ten.
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38. Round 5-Digit Whole Number to Nearest Thousand.
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39. Round 6-Digit Whole Number to Nearest Hundred Thousand.
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40. Round 6-Digit Whole Number to Nearest Hundred.
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41. Round 6-Digit Whole Number to Nearest Ten Thousand.
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42. Round 6-Digit Whole Number to Nearest Ten.
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43. Round 6-Digit Whole Number to Nearest Thousand.
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44. Round Whole Numbers To Any Place.
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