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Level 1 - Math Vocab
Math Vocabulary for Level 1
Question | Answer |
---|---|
Place Value | The position of a digit in a number that tells the value of the digit. |
Millions | In a number, the period of three places to the left of the thousands period. |
Period | A group of three digits, separated by commas, starting from the right. (NOT Mr. D's word) |
Expanded Form | A number written as the sum of the values of its digits. |
Greater than symbol > | A symbol that points away from the greater number or expression.. |
Less than symbol < | A symbol that points toward a lesser number or expression. |
Rounding | A process that determines which multiple of 10, 100, 1,000 and so on, a number is closest to. |
Conjecture | A statement that is believed to be true but has not been proven. |
Families | A term that Mr. D uses that replaces period. |