If this problem is circled in kindergarten, it will be abnormal enough. ....
If you are in primary school, you have a certain concept of mathematical substitution.
1111= 0,222 = 0,5555 = 0,71= 0 means1,and 2,5,7 all mean 0.
0000=4 means 0 means 1 4 1 together =4.
7662 = 2,6 also stands for 1.
9475= 1, and 9 also stands for 1.
93 13= 1, 3 stands for 0.
8 193=3, and 8 stands for 2.
8096 = 5,6 stands for 1.
1, 2,3,4,5,7 stands for 0.
0.6.9 stands for 1 8 stands for 2.
2889 = 0+2+2+ 1=5