Isn't 125 a real number?
I mean it fulfills the condition:: [125] + {0} = 125.0 and there no condition like {r} != 0
so, why won't we add that number?
Search found 2 matches
- Sun Apr 11, 2021 9:21 pm
- Forum: National Math Olympiad (BdMO)
- Topic: BDMO Secondary National 2021 #3
- Replies: 5
- Views: 7878
- Thu Apr 08, 2021 2:05 pm
- Forum: Secondary Level
- Topic: BdMO 2020 Secondary - Regional - P15
- Replies: 3
- Views: 59120
BdMO 2020 Secondary - Regional - P15
How many ordered pairs of integers $(a, b)$ are there such that $100 \leq a,b \leq 200$ and no carrying are required when calculating $a + b ?$