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STANDARDS

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US-AR

Math

Arkansas Math

Grade 4: Number & Place Value

Place Value - Students understand the base ten place value system.

4.NPV.1

Fully covered
Recognize that a digit in a given place represents ten times what it represents in the place to its right.

4.NPV.2

Partially covered
Read and write whole numbers up to 1,000,000 using base ten numerals, word form, and a variety of expanded forms.

4.NPV.3

Fully covered
Use place value understanding to round five-digit and six-digit whole numbers to any place.

Comparison - Students use place value understanding to compare numbers.

4.NPV.4

Fully covered
Compare two five-digit whole numbers and six-digit whole numbers, using symbols (<, =, >) to record the results of comparisons.

4.NPV.5

Fully covered
Compare two fractions with different numerators and different denominators using symbols (<, =, >) to record the results of comparisons (e.g., by creating common denominators or numerators or by comparing to a benchmark of 0, ½, 1).

4.NPV.6

Fully covered
Compare two decimals to the hundredths place, using symbols (<, =, >) to record the results of comparisons.

Fraction Foundations - Students develop a conceptual understanding of fractions.

4.NPV.7

Not covered
Decompose fractions, including fractions greater than one and mixed numbers, into unit fractions, using concrete models, drawings, and/or the number line. Fractions include denominators 2, 3, 4, 5, 6, 8, 10, 12, and 100.

Equivalent Fractions - Students develop and apply equivalent fraction understanding.

4.NPV.8

Not covered
Explain why a fraction 𝑎/𝑏 is equivalent to a fraction (𝑛∙𝑎)/(𝑛∙𝑏), using visual fraction models, generating equivalent fractions using the principle 𝑎/𝑏 = (𝑛∙𝑎)/(𝑛∙𝑏). Fractions include denominators 2, 3, 4, 5, 6, 8, 10, 12, and 100.

4.NPV.9

Fully covered
Add two fractions with denominators of 10 and 100 by expressing the denominator of 10 as an equivalent fraction with a denominator of 100.

4.NPV.10

Fully covered
Apply decimal notation for fractions with denominators 10 or 100.