Add two numbers with more than 4-digits (5C2)

Adding two numbers with more than 4-digits

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Addition up to 4-digits with commas to separate thousands (not recommended by us but found on the SAT Papers).

Addition of 4-digits numbers with commas to separate thousands (not recommended by us but found on the SAT Papers).

Addition of decimals.

Adding decimals up to three decimal places.

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