Mathematics (2019) Grade(s): 1

MA19.1.12

Compare pairs of two-digit numbers based on the values of the tens and ones digits, recording the results of comparisons with the symbols >, =, and < and orally with the words “is greater than,” “is equal to,” and “is less than.”

Unpacked Content

Knowledge

Students know:

  • how to compare quantities using the terminology "greater than", "equal to", and "less than".

Skills

Students are able to:

  • compare 2-digit numbers.

Understanding

Students understand that:

  • numbers can be decomposed to determine if the amount is greater than, equal to, or less than, how that can be done.

Vocabulary

  • Equalities
  • Inequalities
ALSDE LOGO