Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right. For example, recognize that 700 ÷ 70 = 10 by applying concepts of place value and division.


Learning Targets

  • I can explain the value of each digit as ten times the value to the right (connection to bundles of 10)

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Formative Assessment Rubric


Assessment Tasks

(These tasks can be used for formative or summative data. Visit Assessing Students for more information.)





Intervention:

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2.NBT.1

Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases:

A. 100 can be thought of as a bundle of ten tens — called a “hundred.”

B. The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones).

3.OA.1

Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each. For example, describe a context in which a total number of objects can be expressed as 5 × 7.

3.NBT.3

Multiply one-digit whole numbers by multiples of 10 in the range 10–90 (e.g., 9 × 80, 5 × 60) using strategies based on place value and properties of operations.


Other Common Misconceptions

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Enrichment:




Essential Skills and Knowledge (from MSDE Common Core Frameworks)


Questions/Comments:

Contact John SanGiovanni at jsangiovanni@hcpss.org.


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