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57 →   3) 817 →    \n4) 15.6 →   5) 0.735 →   6) 9326 →    \nRound these numbers to 2 significant figures  \n1) 352 →  350 2) 926 →   3) 1868 →    \n4) 15.9 →   5) 0.273 →   6) 2.284 →    \nRound these numbers to 3 significant figures  \n1) 273.7 →  274 2) 8237 →   3) 635.2 →    \n4) 0.3837 →   5) 5.372 →   6) 1.736 →    \nWrite the numbers below in the correct place-each number can go more  \nthan one box, or is none of the boxes!  \n\n| Rounds to 200 to 1sf | Rounds to 250 to 2sf | Rounds to 225 to 3sf |\n| --- | --- | --- |\n| 221 |  |  |\n\n~~221~~ 246 257 224.6 216.3 254.8 225.3 255  \nName Date  \nROUNDING UP TO 3 SIGNIFICANT FIGURES SHEET 1 ANSWERS  \nRound these numbers to 1 significant figure  \n1) 328 →  300 2) 57 →  60 3) 817 →  800  \n4) 15.6 →  20 5) 0.735 →  0.7 6) 9326 →  9000  \nRound these numbers to 2 significant figures  \n1) 352 →  350 2) 926 →  930 3) 1868 →  1900  \n4) 15.9 →  16 5) 0.273 →  0.27 6) 2.284 →  2.3  \nRound these numbers to 3 significant figures  \n1) 273.7 →  274 2) 8237 →  824 3) 635.2 →  635  \n4) 0.3837 →  0.384 5) 5.372 →  5.37 6) 1.736 →  1.74  \nWrite the numbers below in the correct place-each number can go more  \nthan one box, or is none of the boxes!  \n\n| Rounds to 200 to 1sf | Rounds to 250 to 2sf | Rounds to 225 to 3sf |\n| --- | --- | --- |\n| 221  246  224.6 216.3 | 246  254.8 | 224.6  225.3 |\n\n~~221~~ 246 257 224.6 216.3 254.8 225.3 255","cbCairCSdduh3AzL","https://ap.wps.com/l/cbCairCSdduh3AzL","pdf",166833,"English","# Rounding Exercises\n## Exercises for 1, 2, and 3 Significant Figures\n## Number Classification Task\n# Answer Key\n## Solutions for Rounding Exercises\n## Solutions for Classification Task","[{\"question\":\"What is the purpose of this document?\",\"answer\":\"This document is designed to help students practice rounding numbers to varying levels of precision, specifically to one, two, and three significant figures.\"},{\"question\":\"What tasks are included in the 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