Standards Map

Mathematics > Grade 2 > Number and Operations in Base Ten
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Mathematics | Grade : 2

Domain - Number and Operations in Base Ten

Cluster - Understand place value.

[2.NBT.A.3] - Read and write numbers to 1,000 using base-ten numerals, number names, and expanded form.

Resources:


  • Expanded form
    A multi-digit number is expressed in expanded form when it is written as a sum of single-digit multiples of powers of ten. For example, 643 = 600 + 40 + 3.
  • Numeral
    A symbol or mark used to represent a number.

Predecessor Standards:

No Predecessor Standards found.

Successor Standards:

No Successor Standards found.

Same Level Standards:

  • 2.NBT.A.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: