Chapter 2.1
Counting the value of a digit up to 99
What You'll Learn
Recognize the value of each digit in two-digit numbers up to 99
Understand place value concepts for tens and ones positions
Count and group objects into tens and ones
Identify patterns in number sequences up to 99
What You'll Practice
1
Counting groups of dots arranged in tens and ones
2
Finding missing numbers in number grids up to 99
3
Identifying numbers based on their place value positions
Why This Matters
Understanding place value up to 99 builds the foundation for all future math. You'll use this skill to add, subtract, compare numbers, and work with money in everyday life and throughout your education.
This Unit Includes
Practice exercises
Skills
Place Value
Counting
Tens and Ones
Number Sense
Number Patterns
