Name ______________________________
Topic # 5 Adding 2- and 3- digit Numbers
Learning Expectations:
* Use estimation, mental math, and modeling to solve addition problems with 3 - digit numbers.
* Develop fluency in adding whole numbers with regrouping.
Sample Problems:
In 3rd grade you are asked to write many story problems. This is also a skill used on standardized tests. Many kids don’t like to do this, but it is important to keep practicing this!!!!!
Write a story problem using the numbers 351 and 475.
(You can use subtraction or addition.) Keep it simple and make sure it makes sense.
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A new bike costs $234. An electric scooter costs $394.
What was the total cost of both items? _______________________
Write two more numbers to make the total 1,000.
425 __________ __________
Choose one of the problems below. Write a story problem for the problem you choose. Then solve your problem.
450 419
- 124 + 315
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