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1. "key / the sciences / Mathematics / to / the door and / is." Roger Bacon
2. "rules / on / certain simple / Mathematics / meaningless marks / played / is / game / according / a / with / paper / to." David Hilbert
3. “Uglification, and Derision, / Arithmetic / The / of / different / are / Ambition, Distraction / branches.” Lewis Caroll
23. Learn the wording of some mathematical equations.
1.
"Two plus x plus the square root of four plus x squared is equal to ten."
2.
“M” is equal to “R” sub one multiplied by “ x” minus “P” sub one, round brackets opened, “x” minus “a” sub one, round brackets closed, minus “P” sub two, round brackets opened, “x” minus “a” sub two, round brackets closed."
24. Do the wording of the following:
ü numerals: 30; 13; 2000; 101,101; 12,020,987;
ü fractions: 2.5; 3 ; 10.4; 0.7; 2
;
ü mathematical expressions: ;
;
;
;
ü dates: Dec. 5; Jan. 1, 2012; 1990; 1905; Sept. 3, 2000.
25. Form the ordinal numerals from the cardinal ones: 22; 203; 44; 100; 1001; 100000.
Дата публикования: 2014-11-04; Прочитано: 1450 | Нарушение авторского права страницы | Мы поможем в написании вашей работы!