Teks
Math 1.2(B)
use concrete and pictorial models to compose and decompose numbers up to 120 in more than one way as so many hundreds, so many tens, and so many ones;
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teaching resources for those 'aha' moments
- Plus Plan
Counting Collections in the Hundreds
A 60-minute lesson in which students will explore ways to count collections in the hundreds more efficiently.
- Plus Plan
Decomposing and Expanding 3-Digit Numbers
A 60-minute lesson in which students will understand how 3-digit numbers can be decomposed.
- Plus Plan
3-Digit Place Value
A 60-minute lesson in which students will understand that 3-digit numbers are made up of hundreds, tens, and ones.
- Plus Plan
Decomposing and Expanding 2-Digit Numbers
A 60-minute lesson in which students will understand how 2-digit numbers can be decomposed.
- Plus Plan
2-Digit Place Value
A 60-minute lesson in which students will understand that 2-digit numbers are made up of tens and ones.