Addition Algorithm for Decimals 2.35 + 4.92. Addition Algorithm for Decimals 2.35 + 4.92 7 Place Value: Start with smallest pieces (hundredths) Basic.

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Presentation transcript:

Addition Algorithm for Decimals

Addition Algorithm for Decimals Place Value: Start with smallest pieces (hundredths) Basic Fact: 5 hundredths + 2 hundredths = 7 hundredths Basic Fact: = 7 Rename: not needed

Addition Algorithm for Decimals Place Value: tenths Basic Fact: 3 tenths + 9 tenths = 12 tenths Basic Fact: = 12 Rename: 12 tenths as 1 one + 2 tenths

Addition Algorithm for Decimals Place Value: ones Basic Fact: 1 one + 2 ones + 4 ones = 7 ones Basic Fact: = 7 Rename: not needed

Addition Algorithm for Decimals

Addition Algorithm for Decimals

Addition Algorithm for Decimals

Addition Algorithm for Decimals

Addition Algorithm for Decimals

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