(function(){var loadHandler=window['sl_{1DD49216-1585-4DDD-94A1-44F8F59F2890}'];loadHandler&&loadHandler(10, '<div id="spr0_15c4cd06"><div id="spr1_15c4cd06" class="kern slide"><img id="img6_15c4cd06" src="data/img64.png" width="960px" height="540px" alt="" style="left:0px;top:0px;"/></div><div id="spr2_15c4cd06" class="kern slide"><div id="spr3_15c4cd06" style="left:13px;top:6px;"><img id="img0_15c4cd06" src="data/img58.png" width="234" height="107" alt=""/></div><div id="svg0_15c4cd06" style="left:225.727px;top:13.353px;"><svg width="52" height="49" viewBox="-1.5 -1.5 52 49"><ellipse fill="#7030a0" stroke="#2f528f" stroke-width="1" stroke-linecap="butt" stroke-linejoin="miter" stroke-miterlimit="8" cx="24.201" cy="22.584" rx="23.701" ry="22.084"/></svg></div><div id="spr4_15c4cd06" style="left:227.227px;top:14.853px;"><div style="width:0px;"><span id="txt0_15c4cd06" style="left:17.076px;top:2.242px;">1</span></div></div><div id="spr5_15c4cd06" style="left:264.713px;top:16.837px;"><div style="width:0px;"><span id="txt1_15c4cd06" data-width="362.523438" style="left:7.2px;top:0.645px;">Tính giá trị biểu thức ( theo</span></div><div style="width:0px;"><span id="txt2_15c4cd06" data-width="67.990234" style="left:7.2px;top:34.245px;">mẫu)</span></div></div><div id="spr6_15c4cd06" style="left:90px;top:177px;"><img id="img1_15c4cd06" src="data/img59.png" width="416" height="118" alt=""/></div><div id="spr7_15c4cd06" style="left:543px;top:164px;"><img id="img2_15c4cd06" src="data/img60.png" width="240" height="133" alt=""/></div><div id="spr8_15c4cd06" style="left:97px;top:307px;"><div style="width:0px;"><span id="txt3_15c4cd06" data-width="256.046875" style="left:19.685px;top:13.512px;">a)27 – 7 + 30 = 20 + 30</span></div><div style="width:0px;"><span id="txt4_15c4cd06" data-width="200.580078" style="left:19.685px;top:47.112px;">                        = 50</span></div></div><div id="spr9_15c4cd06" style="left:97px;top:307px;"><img id="img3_15c4cd06" src="data/img61.png" width="335" height="101" alt=""/></div><div id="spr10_15c4cd06" style="left:97px;top:307px;"><div style="width:0px;"><span id="txt5_15c4cd06" data-width="256.046875" style="left:6.957px;top:0.784px;">a)27 – 7 + 30 = 20 + 30</span></div><div style="width:0px;"><span id="txt6_15c4cd06" data-width="200.580078" style="left:6.957px;top:34.384px;">                        = 50</span></div></div><div id="spr11_15c4cd06" style="left:506px;top:314px;"><div style="width:0px;"><span id="txt7_15c4cd06" data-width="274.982422" style="left:19.959px;top:13.848px;">b)60 + 50 - 20 = 110 - 20</span></div><div style="width:0px;"><span id="txt8_15c4cd06" data-width="200.580078" style="left:19.959px;top:47.448px;">                        = 90</span></div></div><div id="spr12_15c4cd06" style="left:506px;top:314px;"><img id="img4_15c4cd06" src="data/img62.png" width="335" height="101" alt=""/></div><div id="spr13_15c4cd06" style="left:506px;top:314px;"><div style="width:0px;"><span id="txt9_15c4cd06" data-width="274.982422" style="left:7.231px;top:1.121px;">b)60 + 50 - 20 = 110 - 20</span></div><div style="width:0px;"><span id="txt10_15c4cd06" data-width="200.580078" style="left:7.231px;top:34.721px;">                        = 90</span></div></div><div id="spr14_15c4cd06" style="left:97px;top:404px;"><div style="width:0px;"><span id="txt11_15c4cd06" data-width="128.488281" style="left:19.685px;top:14.14px;">c)9 x 4 = 36</span></div><div style="width:0px;"><span id="txt12_15c4cd06" style="left:19.685px;top:47.74px;"> </span></div></div><div id="spr15_15c4cd06" style="left:97px;top:404px;"><img id="img5_15c4cd06" src="data/img63.png" width="254" height="101" alt=""/></div><div id="spr16_15c4cd06" style="left:97px;top:404px;"><div style="width:0px;"><span id="txt13_15c4cd06" data-width="128.488281" style="left:6.957px;top:1.412px;">c)9 x 4 = 36</span></div><div style="width:0px;"><span id="txt14_15c4cd06" style="left:6.957px;top:35.012px;"> </span></div></div><div id="spr17_15c4cd06" style="left:202.621px;top:112.23px;"><div style="width:0px;"><span id="txt15_15c4cd06" data-width="587.383972" style="left:7.2px;top:0.196px;">Thực hiện tính theo thứ tự từ trái sang phải.</span></div></div></div></div>', '{"s":[]}');})();