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Nebraska - Grade 1 - Math - Numbers and Operations in Base Ten - Comparing Numbers - 1.NBT.3

Description

Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <.

Additional Info

  • State - Nebraska
  • Standard ID - 1.NBT.3
  • Subjects - Math Common Core
  • Grade - 1

Keywords

  • Math
  • Nebraska grade 1
  • Numbers and Operations in Base Ten

More Nebraska Topics

Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used.

Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases: A. 10 can be thought of as a bundle of ten ones — called a “ten.” B. The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones. C. The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones).

Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.

Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.

Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.

Here is the skill that Nebraska requires you to master

  • Grade Level 1
  • State Test NeSA - Nebraska State Accountability
  • State Standards Nebraska College and Career Standards
  • Subject Math
  • Topic Name Comparing Numbers
  • Standard ID 1.NBT.3
  • Description
    Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <.

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Education Galaxy currently does not provide standards alignment to the Nebraska College and Career Standards

Education Galaxy currently does not provide standards alignment to the Nebraska College and Career Standards. Education Galaxy’s available content for Nebraska is based on the Common Core State Standards.