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Unit 1 Math Vocab
3rd grade
Question | Answer |
---|---|
Standard Form | Regular way to write a number 623,984 |
Written or Word Form | Six Hundred twenty three thousand, nine hundred eighty four. |
Expanded Form | (600,000 + 20,000 + 3,000 + 900 + 80 + 4 = 623,984) |
Expanded Notation | (6x100,000)+(2x10,000)+(3x1,000)+(9x100)+(8x10)+(4x1)=623,984 |
Value | The VALUE of the 2 in 623,984 is 20,000 |
Sum | The answer when you add numbers |
Difference | The answer when you subtract |
Digits | Another way to say numbers 0-9 |
Greatest to Least | putting numbers in order from biggest to smallest |
Represents | Something that stands for something else (like a symbol. |
Combine | When you put two or more numbers together. |
Solution | the answer to a problem |
Comparison Symbols | < > or = (greater than, less than, or equal to |
Perimeter | the distance around a two- dimensional shape. Example: The PERIMETER of the rectangle is 7+3+7+3 = 20 |