Place Value
Grade 1 Math · South Dakota, USA
Understand tens and ones to work with numbers up to 100.
Lessons
Tens and Ones
Learn that two-digit numbers are made of tens and ones.
Counting by Tens
Practice counting forward by tens to 100.
Comparing Two-Digit Numbers
Use greater than, less than, and equal to with two-digit numbers.
Ordering Numbers to 100
Put numbers in order from smallest to largest or largest to smallest.
Expanded Form
Break a number into its tens part and ones part.
People Also Ask
What topics are in Place Value for Grade 1 Math?+
The Place Value chapter covers multiple lessons aligned to the South Dakota curriculum. Browse all lessons below to see the full topic list.
Is Place Value part of the South Dakota curriculum?+
Yes, Place Value is part of the official Grade 1 Math curriculum in South Dakota, USA.