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Java Games: Flashcards, matching, concentration, and word search. |
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Place Value Vocabulary Words and Symbols
Play this matching game to practice these place value symbols and vocabulary words.
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| A | B |
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| place value | the value given to the place a digit has in a number |
| expanded form | a way to write a number that shows the place value of each digit |
| = | equal to |
| < | less than |
| > | greater than |
| decimal point | a symbol used to separate the ones place from the tenths place in a decimal or dollars from cents in money |
| digits | symbols used to show numbers: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 |
| word form | a way to show a number using words |
| period | a group of three digits in a number that is separated from other groups by a comma |
| standard form | a way to write a number that shows only digits |
| 315,703 | three hundred fifteen thousand, seven hundred three |
| hundreds, tens, and ones | three places in each period |
| periods | millions, thousands, and ones |
| 4,007,390 | four million, seven thousand, three hundred ninety |
| 72,067 | seventy-two thousand, sixty-seven |
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