Instructions
Solve the following triple-digit addition problems. Show your work for full credit!
1. Add the numbers:
345
+ 478
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2. Add the numbers:
612
+ 287
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3. Add the numbers:
759
+ 134
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4. Add the numbers:
896
+ 205
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5. Challenge Problem:
542
+ 399
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Extra Practice:
Create your own triple-digit addition problem and solve it below:
_______________
+ _______________
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