SME
Grade 2 Math
Understand place value to 1,000
The main lesson, then each kind of problem it solves.
Understand place value to 1,000
Main lesson
Expanded form
Use this for “Which of these show 426?” like 400 + 20 + 6.
Regroup tens and hundreds
Use this for “3 hundreds, 14 tens and 5 ones is ___.”
Numbers on a number line
Use this for “Where is 760 on a line from 700 to 800?” or “What number is at the point?”
Compare three-digit numbers
Use this for “Put a < or > in the blank: 486 ___ 468.”