| Grade 3 |
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Standard 6.0 Knowledge of Number Relationships and Computation/Arithmetic: Students will describe, represent, or apply numbers or their relationships or will estimate or compute using mental strategies, paper/pencil or technology.
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A. Knowledge of Number and Place Value
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1. Apply knowledge of whole numbers and place value
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a. Read, write, and represent whole numbers using symbols, words, and models
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b. Express whole numbers using expanded form
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c. Identify the place value of a digit in a whole number
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d. Compare, order, and describe whole numbers with or without using relational symbols (<, >, =)
Assessment limit:
- Use no more than four whole numbers (0 - 10,000)
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2. Apply knowledge of fractions
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a. Read, write, and represent fractions as parts of a single region using symbols, words, and models
Assessment limit:
- Use fractions with denominators of 2, 3, or 4
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b. Read, write, and represent fractions as parts of a set using symbols, words, and models
Assessment limit:
- Use fractions with denominators of 2, 3, or 4, and use sets of 2, 3, 4 items, respectively
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3. Apply knowledge of money
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a. Represent money amounts in different ways
Assessment limit:
- Use money amounts ($0 - $100)
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b. Determine the value of a given set of mixed currency
Assessment limit:
- Use coins and bills ($0 - $100)
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c. Compare the value of two sets of mixed currency
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B. Number Theory
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1. Apply number relationships to:
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a. Identify and describe whole numbers as even or odd
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C. Number Computation
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1. Analyze number relations and compute
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a. Add numbers using a variety of strategies
Assessment limit:
- Use no more than 3 addends, with no more than 3 digits in each addend and whole numbers (0 – 1000)
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b. Subtract numbers using a variety of strategies
Assessment limit:
- Use no more than 3 digits in the minuend or subtrahend and whole numbers (0 – 999)
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c. Solve addition and subtraction word problems
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d. Add and subtract money amounts
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e. Identify and apply the concept of inverse operations to addition and subtraction
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f. Represent multiplication and division basic facts using number sentences, pictures, and drawings
Assessment limit:
- Use basic facts of no more than 9 x 9 = 81
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g. Identify and use properties of multiplication
Assessment limit:
- Use the properties of commutative, identity, or zero and whole numbers (0 – 20)
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h. Multiply a one-digit factor by a two-digit factor using models, pictures, and drawings
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i. Divide a two-digit dividend by a one-digit divisor using models, pictures, and drawings
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j. Identify and apply the concept of inverse operations to multiplication and division
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k. Write a word problem based on multiplication or division number sentences
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2. Estimation
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a. Determine the reasonableness of sums and differences
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