# First remove and then add numbers

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Your teacher gives you Monday as homework ___ problems. Tuesday you manage to solve ___ problems but Thursday during the class session she gives out another ___ problems. How many problems were left to be solved Wednesday? How many problems were there left to be solved at the end of the week, Friday?

## About the problem «First remove and then add numbers»

- Courses and subjects: Practice all subjects → Mathematical problems → Adding and subtracting numbers
- Difficulty 3 ↔ log in for more

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