2021年江苏省丰县小升初数学应用题总复习（附答案）

5,\r3\r789:;437<;.,=>?+,-@7<3.,:AB().\r4\r5604-3+4X3\r=560+7X3\r=80X3\r=240()\r.,:AB240().\r147.\nCD,1EFGH7I450()JK;23:AB180();L?MNO;E\rFPQJKRST3.UVW\rXEFPQJKRSx3.\r180450\r2X\rY79Z[81ZEvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\r180x=2X450\r2x450\rx=180\rx=5\rEFPQJKRS53.\r148.\n\]^1_GH!_;`3ab;c3:24();153PQdef3gb;\r=>hiB25%,ef3UB3UVW\rXef3UBx3\r24X1-25%x=24X15\r18x=24X15\r24x15\r18\rx=20\ref3UB203.\r149.jkkG\nC.,1EF`lmn..`3o,c3:90();23PQ.e\rf3pqr.;c3s:60();RS3efEFUVWtuv\rXRSx3efEF;\r60x=90X2\rx@3\rRS33efEF.\r150.\nw'xyz#{'?4800);'-|V?23,}?wz#~\r2+3=5\r48004-2=2400)\r23\r2400xX2400x1\r=960X1440\r=1382400€x)\r?w#~?1382400€x).\rY80Z[81ZEvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\rY81Z[81Z