8809=6
7111=0
2172=0
6666=4
1111=0
3213=0
7662=2
9313=1
0000=4
2222=0
3333=0
5555=0
8193=3
8096=5
7777=0
9999=4
7756=1
6855=3
9881=5
5531=0
2581=?
Can you figure out the answer?
Using the same rule, what about these:
11286900 = ?
32001170 = ?
11111111 = ?
20208809 = ?
17017017 = ?
11286900 = 6
ReplyDelete32001170 = 3
11111111 =0
20208809 = 7
17017017 = 2
The second-to-last answer of yours is off, but it looks like you have it figured out!
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