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Java Games: Flashcards, matching, concentration, and word search. |
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Core Students Place Value Vocabulary Harcourt Math Gr. 2 and 3
HTML and LaTeX
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| even number | numbers that have 0, 2, 4, 6 or 8 in the ones place |
| odd number | numbers that have 1,3, 5, 7, or 9 in the ones place |
| digits | the tens symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 used to write numbers |
| standard form | a way to write numbers 0-9, with each digit having a place value |
| expanded form | a way to write numbers by showing the value of each digit |
| word form | a way to write numbers by using words |
| pattern | an ordered set of numbers or objects whose elements can be predicted |
| benchmark numbers | numbers that help you estimate the number of objects without counting them such as 25, 50, 100, or 1,000 |
| compare | to describe whether numbers are equal to, less than, or greater than each other |
| greater than > | a relation symbol used to compare two numbers with the greater number given first |
| less than < | a relation used to show that two numbers have the same value |
| equal to = | a relation symbol used to show that two numbers have the same value |
| rounding | to increase or decrease a number to the nearest 10, 100, or 1000 |
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Technology K-3 |
Delaney School |
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