A 60-minute lesson in which students will explore ways to count collections in the hundreds more efficiently.
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Counting Collections in the Hundreds
60 mins
|
Suitable for grades:
2
Curriculum
CCSS.MATH.CONTENT.2.NBT.A.1
Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases:
CCSS.MATH.CONTENT.2.NBT.A.3
Read and write numbers to 1000 using base-ten numerals, number names, and expanded form.
Math 2.2(A)
Use concrete and pictorial models to compose and decompose numbers up to 1,200 in more than one way as a sum of so many thousands, hundreds, tens, and ones;
Math 2.2(B)
Use standard, word, and expanded forms to represent numbers up to 1,200;
Author
Teach Starter Publishing
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