\(10000-900.1=10000-900=9100\)
chuc bn hoc gioi!
#nha$
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\(10000-900.1=10000-900=9100\)
chuc bn hoc gioi!
#nha$
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900 + 900 + 900 + 900 + 900 + 900 + 900 + 900 + 900 + 900 + 900 + 900 + 900 + 900 + 900 + 900 + 900 + 900 + 900 - 1 = ???????????????????????????????????????????
10000:10000+10000-1+1=??
10000:10000x10+1-1=?
10000-1+1-10000x10+1x1x21+10=?
1 tấn =10000
--999+(-998)+(-997)+...+(-1)+0+1+...+10000
10000-1000-10-1=?
10000+10000
1 + 10 + 100 + 1000 + 10000 =