| Grade 4 |
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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 in expanded form
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c. Identify the place value of a digit in a number
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d. Compare, order, and describe whole numbers
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2. Apply knowledge of fractions and decimals
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a. Read, write, and represent proper fractions of a single region using symbols, words, and models
Assessment limit:
- Use denominators 6, 8, and 10
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b. Read, write, or represent proper fractions of a set which has the same number of items as the denominator using symbols, words, and models
Assessment limit:
- Use denominators of 6, 8, and 10 with sets of 6, 8, and 10, respectively
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c. Find equivalent fractions
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d. Read, write, and represent mixed numbers using symbols, words, and models
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e. Read, write, and represent decimals using symbols, words and models
Assessment limit:
- Use no more than 2 decimal places and numbers (0-100)
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f. Express decimals in expanded form
Assessment limit:
- Use no more than 2 decimal places and numbers (0-100)
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g. Compare and order fractions and mixed numbers with or without using the symbols (<, >, or =)
Assessment limit:
- Use like denominators and no more than 3 numbers (0-20)
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h. Compare, order, and describe decimals with or without using the symbols (<, >, or =)
Assessment limit:
- Use no more than 3 decimals with no more than 2 decimal places and numbers (0 – 100)
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3. Apply knowledge of money
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a. Compare the value of sets of mixed currency
Assessment limit:
- Use 2 sets of mixed currency and money ($0 - $100)
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b. Determine the change from $100
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B. Number Theory
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1. Apply number relationships
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a. Identify and use divisibility rules
Assessment limit:
- Use the rules for 2, 5, or 10 with whole numbers (0 – 1000)
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b. Identify factors
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c. Identify multiples
Assessment limit:
- Use the first 5 multiples of any single digit whole number
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C. Number Computation
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1. Analyze number relations and compute
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a. Add whole numbers
Assessment limit:
- Use up to 3 addends with no more than 4 digits in each addend and whole numbers (0 - 10,000)
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b. Subtract whole numbers
Assessment limit:
- Use a minuend and subtrahend with no more than 4 digits in each and whole numbers (0 – 9999)
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c. Multiply whole numbers
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d. Divide whole numbers
Assessment limit:
- Use up to a 3-digit dividend by a 1-digit divisor and whole numbers with no remainders (0 - 999)
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e. Add and subtract proper fractions and mixed numbers
Assessment limit:
- Use 2 proper fractions with a single digit like denominators, 2 mixed numbers with single digit like denominators, or a whole number and a proper fraction with a single digit denominator and numbers (0 – 20)
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f. Add 2 decimals
Assessment limit:
- Use the same number of decimal places but no more than 2 decimal places and no more than 4 digits including monetary notation and numbers (0 – 100)
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g. Subtract decimals
Assessment limit:
- Use the same number of decimal places but no more than 2 decimal places and no more than 4 digits including monetary notation and numbers (0 – 100)
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2. Estimation
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a. Determine the approximate sum and difference of 2 numbers
Assessment limit:
- Use no more than 2 decimal places in each and numbers (0 – 100)
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b. Determine the approximate product or quotient of 2 numbers
Assessment limit:
- Use a 1-digit factor with the other factor having no more than 2-digits or a 1-digit divisor and no more than a 2-digit dividend and whole numbers (0 – 1000)
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