Grade 1 · Number and Operations in Base Ten

CCSS.MATH.CONTENT.1.NBT.A.1

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.

Read this standard on the official Common Core site

Lessons that teach this standard

• Counting to 120

  First grade counting: count to 120 from any number, read and write the numbers past 100, and count a big group of objects by tens and ones.