A 60-minute lesson in which students will investigate how place value can be used to decompose numbers into smaller parts.
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Decomposing Numbers Beyond 10,000
60 mins
|
Suitable for grades:
3 - 4
Curriculum
CCSS.MATH.CONTENT.4.NBT.A.2
Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form. Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.
Math 3.2(A)
Compose and decompose numbers up to 100,000 as a sum of so many ten thousands, so many thousands, so many hundreds, so many tens, and so many ones using objects, pictorial models, and numbers, including expanded notation as appropriate;
Math 4.2(B)
Represent the value of the digit in whole numbers through 1,000,000,000 and decimals to the hundredths using expanded notation and numerals;
Author
Teach Starter Publishing
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