Standard Form, 2,138, Expanded Form, 2000 + 100 + 30 + 8, Word Form, Two Thousand One Hundred Thirty Eight, Compose, You can use addition to compose numbers., Round, When you round to the nearest 10 or 100, you determine a 10 or 100 that is close to the original number., Decompose, When you decompose addends, you break them apart to help find the sum., Odd Number, An odd number cannot be decomposed into two equal whole numbers., Even Number, An even number can be decomposed into two equal whole numbers., Place Value, The value of a digit based on its place in a number.

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Decomposing numbers
Decomposing numbers
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Standard/Expanded Form
Standard/Expanded Form
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Math: Expanded, Word and Standard Form
Math: Expanded, Word and Standard Form
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Decompose Numbers
Decompose Numbers
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寻找匹配项
decompose by place value
decompose by place value
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numbers as words up to 1000
numbers as words up to 1000
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随机轮盘
Compose and decompose numbers
Compose and decompose numbers
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匹配游戏
Number Bonds: Compose and Decompose 5-10
Number Bonds: Compose and Decompose 5-10
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随堂测验
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