9
ones
486 works. To check of a number is divisible by nine, you can add the digits together, if you end up with nine, it is. The example above 486, works like this, 4 + 8 = 12, 12 + 6 = 18. 1 + 8 = 9.
This is from Weekly Homework Sheet (3).What 3 digits are in the thousands period? 8279,827,273
-486 as a fraction is -486/1.
fudj
name the period of the underlined digit
9
ones
486 works. To check of a number is divisible by nine, you can add the digits together, if you end up with nine, it is. The example above 486, works like this, 4 + 8 = 12, 12 + 6 = 18. 1 + 8 = 9.
a period
9,827,273The 3 digits in the thousand period is 827.
This is from Weekly Homework Sheet (3).What 3 digits are in the thousands period? 8279,827,273
There are 9 pages that use a single digit (pages 1-9), leaving 495 digits - 9 pages × 1 digit/page = 486 digits There are 90 pages that use 2 digits (pages 10-99), leaving 486 digits - 90 pages × 2 digits/page = 306 digits There are 900 pages that use 3 digits (pages 100-999); this would be 2,700 digits, so the number of pages is somewhere in the hundreds. 306 digits ÷ 3 digits/page = 102 pages in the hundreds. → total number of pages = 102 + 90 + 9 = 201 pages.
use 3,893,476. Which is the name of the period that has the digits 476? A. Millions B. Thousands C. Hundreds D. Ones
-486 as a fraction is -486/1.
-408