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Adding 4 digits by 4 digits

Quick Practice

Practice Problems - Find the sum.
1)    69042)    82613)    59624)    4302
+ 6660 + 1776 + 8504 + 3635
Click to Reveal Answers.
1)    69042)    82613)    59624)    4302
+ 6660 + 1776 + 8504 + 3635
1356410037144667937

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