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STANDARDS

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US-AR

Math

Arkansas Math

Grade 2: Number & Place Value

Counting - Students extend the counting sequence.

2.NPV.1

Not covered
Count within 1,000 forwards and backwards by ones, tens, and hundreds from any given number.

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

2.NPV.2

Fully covered
Identify the value of hundreds, tens, and ones place in a three-digit number.

2.NPV.3

Partially covered
Read, write, and represent whole numbers up to 1,000 using concrete models or drawings, number names, and a variety of expanded forms.

2.NPV.4

Not covered
Mentally add 10 or 100 to a given number in the range of 100-900 and mentally subtract 10 or 100 from a given number in the range of 100-900.
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Comparison - Students use place value understanding to compare numbers.

2.NPV.5

Fully covered
Compare two three-digit numbers using symbols (<, =, >) based on the value of hundreds, tens, and ones in the given numbers.

Fraction Foundations - Students build a conceptual understanding of fractions.

2.NPV.6

Mostly covered
Partition circles and rectangles into two, three, or four equal shares, describing the shares using the words halves, thirds, and fourths (or quarters).

2.NPV.7

Not covered
Recognize that equal shares of identical wholes need not have the same shape.
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