United States Statutes at Large

1 ^ N Qj ic: X) X X X X 0 m 3 X s s X s.s. 8 | 8 8 X X IT C£ si 1 « K ifl tf H efi it ... lS CM CE l m X £ £ £ £ :n 0 3 *o "a i X X — 8888 X i Xt X X r- x ~ &e ^«ss5s£ a ...

Math Olympiad

(c) 4000 - 125 - 8 = 4000 - (125 x 8) = 4000 - 1000 = 4 (d) 56 x 198 - 11 - 7 = 198 ... 111 (b) 4444 x 2222 - 8888 = 4444 x 2 x 1 1 1 1 x 8888 = 8888 x 1111 - 8888 ...

朱老師數學教室 - Facebook

難怪有人會如此醉心於數學,今天是國際數學日,請看有趣的算式。 1 x 8 + 1 = 9 12 x 8 + 2 = 98 123 x 8 + 3 = 987 1234 x 8 + 4 = 9876 12345 x 8 + 5 = 98765...

AQA A Level Further Mathematics Year 2

... 1 2222 2222 (ii) 16666 (ii)(ii)(ii)1 −11112222 3333 3 3 3 3 111 1 1 1 2222 2 2 ... + 5555 2222 1 111 x 8888 3333 arctanarctanarctanarctan x 3333 − 1 1 1 1 − + ...