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272  \n974 ‒ 914  \n661 + 680  \n329 + 325  \n632 ‒ 65  \n988 + 228  \n251 + 57  \n327 + 859  \n810 + 65  \n978 + 979  \n880 + 45  \n143 ‒ 73  \n269 ‒ 132  \n355 ‒ 121  \n785 ‒ 465  \n159 + 27  \n674 + 86  \n665 + 932  \n157 ‒ 96  \n429 ‒ 215  \n398 ‒ 73  \n224 ‒ 10  \n482 + 21  \nMixed addition and subtraction (3-digits)  Math Practice Worksheet  \n206 + 12 218  \n687 ‒ 390 297  \n504 ‒ 272 232  \n974 ‒ 914 60  \n661 + 680 1,341  \n329 + 325 654  \n632 ‒ 65 567  \n988 + 228 1,216  \n251 + 57 308  \n327 + 859 1,186  \n810 + 65  \n\n| 875\u003Cbr>978 + 979 |\n| --- |\n| 1,957\u003Cbr>880 + 45 |\n| 925\u003Cbr>143\u003Cbr>‒ 73 |\n| 70\u003Cbr>269\u003Cbr>‒ 132 |\n\n137  \n355 ‒ 121 234  \n785 ‒ 465 320  \n159 + 27 186  \n674 + 86 760  \n665 + 932 1,597  \n157 ‒ 96 61  \n429 ‒ 215 214  \n398 ‒ 73 325  \n224 ‒ 10 214  \n482 + 21 503","cbCaiiozzkemEjXa","https://ap.wps.com/l/cbCaiiozzkemEjXa","pdf",45798,"English","# 3-Digit Addition Problems\n## 3-Digit Subtraction Problems","[{\"question\":\"What type of math problems are included in this worksheet?\",\"answer\":\"This worksheet contains mixed three-digit addition and subtraction problems.\"},{\"question\":\"Does the document include answer keys?\",\"answer\":\"Yes, the document provides the completed calculations for each addition and subtraction problem listed.\"},{\"question\":\"Who is the intended audience for this worksheet?\",\"answer\":\"This worksheet is intended for students practicing multi-digit arithmetic and basic operations.\"}]","Mixed Addition and Subtraction - 3-Digit Math Practice Worksheet | PDF",1791799307]