Luyện tập chung 5
<h3 id="1-dat-tiacutenh-roi-tiacutenh">1. Đặt tính rồi tính:</h3> <p>58+17</p> <p>31+69</p> <p>58+68</p> <p>100-24</p> <p>49+9</p> <p>72-6</p> <h3 id="2-xep-caacutec-the-so-vagraveo-ocirc-thiacutech-hop-de-tao-thagravenh-caacutec-pheacutep-tiacutenh-duacuteng">2. Xếp các thẻ số vào ô thích hợp để tạo thành các phép tính đúng:</h3> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/anh-chup-man-hinh-2022-10-02-180344-1664708632.png.webp" width="507" height="286" alt="hinh-anh-luyen-tap-chung-5-1153-0" title="hinh-anh-luyen-tap-chung-5-1153-0" loading="lazy"></p><div> <div class="ads-horizontal-wrapped">
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</div><p></p> <h3 id="3">3.</h3> <p>a) Tính:</p> <p>20+30+50</p> <p>100-30-40</p> <p>100-8-10</p> <p>44+6+50</p> <p>11+22+66</p> <p>73-14+20</p> <p>b) Chọn kết quả đúng với mỗi phép tính:</p> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/anh-chup-man-hinh-2022-10-02-180558-1664708770.png.webp" width="556" height="196" alt="hinh-anh-luyen-tap-chung-5-1153-1" title="hinh-anh-luyen-tap-chung-5-1153-1" loading="lazy"></p> <h3 id="4nbsp">4.&nbsp;</h3> <p>Sơn có 26 quả bóng, Hương có nhiều hơn Sơn 14 quả. Hỏi Hương có bao nhiêu quả bóng?</p> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/anh-chup-man-hinh-2022-10-02-180749-1664708874.png.webp" width="474" height="229" alt="hinh-anh-luyen-tap-chung-5-1153-2" title="hinh-anh-luyen-tap-chung-5-1153-2" loading="lazy"></p> <h3 id="5-trograve-choi-tigravem-pheacutep-cong-coacute-ket-qua-bang-100">5. Trò chơi ''Tìm phép cộng có kết quả bằng 100''</h3> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/anh-chup-man-hinh-2022-10-02-180850-1664708936.png.webp" width="508" height="349" alt="hinh-anh-luyen-tap-chung-5-1153-3" title="hinh-anh-luyen-tap-chung-5-1153-3" loading="lazy"></p>