Description
Grade 1 Math: Number Sense Foundations
Counting to and from 20 (Lesson 1-5), Comparing numbers to 20, Ordering numbers 11-20, Counting on Lesson.
Develop fluency in counting, ordering, and comparing numbers within 20 using concrete and abstract representations.
CCSS.MATH.CONTENT.1.NBT.B.3: Compare two two-digit numbers based on meanings of the tens and ones digits, recording results with symbols >, =, <.
Highlights
Description
Grade 1 Math: Number Sense Foundations
Counting to and from 20 (Lesson 1-5), Comparing numbers to 20, Ordering numbers 11-20, Counting on Lesson.
Develop fluency in counting, ordering, and comparing numbers within 20 using concrete and abstract representations.
CCSS.MATH.CONTENT.1.NBT.B.3: Compare two two-digit numbers based on meanings of the tens and ones digits, recording results with symbols >, =, <.

