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23 Cards in this Set
- Front
- Back
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Associative Property |
Chapter 2: ADDITION |
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Commutative Property of Addition |
Chapter 2: ADDITION |
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bar diagram |
Chapter 2: ADDITION |
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estimate |
Chapter 2: ADDITION |
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mental math |
Chapter 2: ADDITION |
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Identity Property of Addition |
Chapter 2: ADDITION |
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parentheses |
Chapter 2: ADDITION |
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pattern |
Chapter 2: ADDITION |
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reasonable |
Chapter 2: ADDITION |
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regroup |
Chapter 2: ADDITION |
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unknown |
Chapter 2: ADDITION |
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A number close to the exact number |
Chapter 2: ADDITION |
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to rename a number using place value |
Chapter 2: ADDITION |
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states that the sum of any number and zero is the number |
Chapter 2: ADDITION |
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states that the way addends are grouped does not change the sum |
Chapter 2: ADDITION |
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states that the order in which numbers are added does not change the sum |
Chapter 2: ADDITION |
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symbols which show grouping |
Chapter 2: ADDITION |
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to group numbers in a way that makes them easier to add in your head |
Chapter 2: ADDITION |
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a missing number or the number to be solved for |
Chapter 2: ADDITION |
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a problem solving strategy in which bar models are used to visually organize the facts in a problem |
Chapter 2: ADDITION |
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within the bounds of making sense |
Chapter 2: ADDITION |
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a sequence of numbers, figures, or symbols that follow a rule or design |
Chapter 2: ADDITION |
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EXTRA |
Chapter 2: ADDITION |
