Chục nghìn
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</div><p></p> <p><img src="/uploads/tinymce/b1-h2-1666964245.jpg.webp" width="644" height="373" alt="hinh-anh-chuc-nghin-1947-1" title="hinh-anh-chuc-nghin-1947-1" loading="lazy"></p> <h3 id="1">1.</h3> <p>a)&nbsp;<strong>Viết và đọc các số tròn nghìn trong bảng dưới đây.</strong></p> <p>&nbsp;</p> <table style="border-collapse: collapse; width: 100.068%;" border="1"> <tbody> <tr> <td style="width: 65.6301%;">&nbsp;</td> <td style="width: 15.5522%; text-align: center;"><strong>Viết số</strong></td> <td style="width: 18.8181%; text-align: center;"><strong>Đọc số</strong></td> </tr> <tr> <td style="width: 65.6301%;"><img src="/uploads/tinymce/b1-h3-1666964347.jpg.webp" width="35" height="32" alt="hinh-anh-chuc-nghin-1947-2" title="hinh-anh-chuc-nghin-1947-2" loading="lazy"></td> <td style="width: 15.5522%; text-align: center;">1000</td> <td style="width: 18.8181%; text-align: center;">một nghìn</td> </tr> <tr> <td style="width: 65.6301%;"><img src="/uploads/tinymce/b1-h4-1666964419.jpg.webp" width="206" height="35" alt="hinh-anh-chuc-nghin-1947-3" title="hinh-anh-chuc-nghin-1947-3" loading="lazy"></td> <td style="width: 15.5522%; text-align: center;">.?.</td> <td style="width: 18.8181%; text-align: center;">.?.</td> </tr> <tr> <td style="width: 65.6301%;"><img src="/uploads/tinymce/b1-h5-1666964475.jpg.webp" width="291" height="35" alt="hinh-anh-chuc-nghin-1947-4" title="hinh-anh-chuc-nghin-1947-4" loading="lazy"></td> <td style="width: 15.5522%; text-align: center;">.?.</td> <td style="width: 18.8181%; text-align: center;">.?.</td> </tr> </tbody> </table> <p>b)&nbsp;<strong>Viết và đọc các số tròn nghìn từ 1000 đến 10 000.</strong></p> <h3 id="2-coacute-may-nghigraven-may-tram-may-chuc-vagrave-may-don-vi">2. Có mấy nghìn, mấy trăm, mấy chục và mấy đơn vị?</h3> <p><span style="color: #3598db;">Mẫu:</span></p> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/b1-h6-1666964593.jpg.webp" width="279" height="234" alt="hinh-anh-chuc-nghin-1947-5" title="hinh-anh-chuc-nghin-1947-5" loading="lazy"></p><div> <div class="ads-horizontal-wrapped">
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</div><p></p> <p>a)</p> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/b1-h7-1666964636.jpg.webp" width="277" height="262" alt="hinh-anh-chuc-nghin-1947-6" title="hinh-anh-chuc-nghin-1947-6" loading="lazy"></p> <p>b)</p> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/b1-h8-1666964675.jpg.webp" width="276" height="261" alt="hinh-anh-chuc-nghin-1947-7" title="hinh-anh-chuc-nghin-1947-7" loading="lazy"></p> <h3 id="3nbsp">3.&nbsp;</h3> <p><strong>Lấy các thẻ <img src="/uploads/tinymce/b1-1666964735.jpg.webp" width="97" height="30" alt="hinh-anh-chuc-nghin-1947-8" title="hinh-anh-chuc-nghin-1947-8" loading="lazy"> phù hợp với mỗi bảng sau.</strong></p> <p>a)</p> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/b1-h9-1666964775.jpg.webp" width="371" height="123" alt="hinh-anh-chuc-nghin-1947-9" title="hinh-anh-chuc-nghin-1947-9" loading="lazy"></p> <p>b)</p> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/b1-h10-1666964792.jpg.webp" width="372" height="122" alt="hinh-anh-chuc-nghin-1947-10" title="hinh-anh-chuc-nghin-1947-10" loading="lazy"></p><div> <div class="ads-horizontal-wrapped">
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</div><p></p> <h3 id="bagravei-tap-1-dem-caacutec-the-so-vagrave-cho-biet-coacute-may-nghigraven-may-tram-may-chuc-vagrave-may-don-vi">Bài tập 1: Đếm các thẻ số và cho biết có mấy nghìn, mấy trăm, mấy chục và mấy đơn vị.</h3> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/b1-h11-1666964841.jpg.webp" width="493" height="89" alt="hinh-anh-chuc-nghin-1947-11" title="hinh-anh-chuc-nghin-1947-11" loading="lazy"></p> <h3 id="bagravei-tap-2-noacutei-theo-mau">Bài tập 2: Nói theo mẫu.</h3> <p><span style="color: #3598db;">Mẫu: 7 204</span></p> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/b1-h12-1666964891.jpg.webp" width="172" height="114" alt="hinh-anh-chuc-nghin-1947-12" title="hinh-anh-chuc-nghin-1947-12" loading="lazy"></p> <p style="text-align: center;">a) 6 825&nbsp; &nbsp;b) 2 834&nbsp; &nbsp;c) 901</p> <h3 id="bagravei-tap-3-higravenh-anh-nagraveo-coacute-so-khoi-lap-phuong-phugrave-hop-voi-moi-bang">Bài tập 3: Hình ảnh nào có số khối lập phương phù hợp với mỗi bảng?</h3> <p style="text-align: center;"><img src="/uploads/tinymce/b1-h13-1666965061.jpg.webp" width="353" height="276" alt="hinh-anh-chuc-nghin-1947-13" title="hinh-anh-chuc-nghin-1947-13" loading="lazy"></p> <p style="text-align: center;"><img src="/uploads/tinymce/b1-h14-1666965078.jpg.webp" width="350" height="273" alt="hinh-anh-chuc-nghin-1947-14" title="hinh-anh-chuc-nghin-1947-14" loading="lazy"></p> <p style="text-align: center;"><img src="/uploads/tinymce/b1-h15-1666965102.jpg.webp" width="339" height="275" alt="hinh-anh-chuc-nghin-1947-15" title="hinh-anh-chuc-nghin-1947-15" loading="lazy"></p><div> <div class="ads-horizontal-wrapped">
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</div><p></p> <p style="text-align: center;"><img src="/uploads/tinymce/b1-h16-1666965122.jpg.webp" width="336" height="261" alt="hinh-anh-chuc-nghin-1947-16" title="hinh-anh-chuc-nghin-1947-16" loading="lazy"></p>