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33 309 digits have been used for numbering the page numbers of a book the book starting at number 1.. How many pages does the book have?.[r]
VỊNG LỚP TỐN TIẾNG ANH (2016-2017) BAI 1: SẮP XÊP Sắp xếp từ mm, cm, dm, m,dam,hm,km BÀI 2: ĐỈNH NÚI TRÍ TUỆ 24 5.75 0.407 5,004 0.35 5.009 0.26 1.4 12 2292 Given a number sequence: 2; 5; 7; 9; 2; 5; 7; 9; 2; 5; … What is the sum of the first 60 numbers? 345 16 4 0.4 200 678 64 29,15 6.2 3004,008 Write 27 100 as a decimal number in the simplest form BÀI 3: ĐI TÌM KHO BÁU 4.27 33 5750 25 1/40 33 309 digits have been used for numbering the page numbers of a book (the book starting at number 1) How many pages does the book have? 139 12 10 16 3000 7965 1/10 10500 55/56 38? 8006 1/100 45 190 2016 0.5 24.4 6 43 1857 500 74mm 180 48 15 2700 m2 8853 39,02 0.7 23/100 1.8 ... 33 57 50 25 1/40 33 309 digits have been used for numbering the page numbers of a book (the book starting at number 1) How many pages does the book have? 139 12 10 16 3000 79 65 1/10 1 050 0 55 /56 ... book have? 139 12 10 16 3000 79 65 1/10 1 050 0 55 /56 38? 8006 1/100 45 190 2016 0 .5 24.4 6 43 1 857 50 0 74mm 180 48 15 2700 m2 8 853 39,02 0.7 23/100 1.8 ...1.4 12 2292 Given a number sequence: 2; 5; 7; 9; 2; 5; 7; 9; 2; 5; … What is the sum of the first 60 numbers? 3 45 16 4 0.4 200 678 64 29, 15 6.2 3004,008 Write 27 100 as a decimal number