Lít
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</div><p></p> <p><img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-02-183327-1664710411.png.webp" width="83" height="83" alt="hinh-anh-lit-1158-1" title="hinh-anh-lit-1158-1" loading="lazy"> Ca 1 lít</p> <p>Lít viết tắt là <em>l.</em></p> <p><em><img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-02-183448-1664710492.png.webp" width="257" height="158" alt="hinh-anh-lit-1158-2" title="hinh-anh-lit-1158-2" loading="lazy"></em></p> <p>Rớt nước đầy ca ta được 1<em>l</em> nước.</p> <h3 id="1">1.</h3> <p>a) Mỗi bình sau chứa bao nhiêu lít nước?</p> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/anh-chup-man-hinh-2022-10-02-224507-1664725517.png.webp" width="502" height="130" alt="hinh-anh-lit-1158-3" title="hinh-anh-lit-1158-3" loading="lazy"></p> <p>b) Rót nước từ bình này vào đầy ba ca 1 <em>l</em> thì vừa hết nước trong bình, Hỏi lúc đầu bình có bao nhiêu lít nước?</p> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/anh-chup-man-hinh-2022-10-02-224655-1664725620.png.webp" width="311" height="184" alt="hinh-anh-lit-1158-4" title="hinh-anh-lit-1158-4" loading="lazy"></p> <h3 id="2-tiacutenh-theo-mau">2. Tính (theo mẫu):</h3> <p><strong>Mẫu 32 <em>l + </em>5<em> l=</em> 37<em> l</em></strong></p> <p>15<em>l</em>+ 5<em>l</em></p> <p>7<em>l</em> + 3<em>l </em>+8<em>l</em></p> <p>22<em>l </em>- 20<em>l</em></p> <p>37<em>l</em> - 2<em>l</em> - 5<em>l</em></p> <h3 id="3">3.</h3> <p>Bình xăng của một ô tô có 52 <em>l</em> xăng, ô tô đã đi một quãng đường hết 30 <em>l</em> xăng. Hỏi bình xăng của ô tô còn lại bao nhiêu lít xăng.</p> <h3 id="4-chon-the-ghi-so-liacutet-thiacutech-hop-voi-moi-do-vat">4. Chọn thẻ ghi số lít thích hợp với mỗi đồ vật:</h3> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/anh-chup-man-hinh-2022-10-02-184448-1664711109.png.webp" width="426" height="181" alt="hinh-anh-lit-1158-5" title="hinh-anh-lit-1158-5" loading="lazy"></p><div> <div class="ads-horizontal-wrapped">
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</div><p></p> <h3 id="5-thuc-hagravenh">5. Thực hành:</h3> <p>Đổ 1<em>l </em>nước từ bình 1<em>l</em> sang các cốc như nhau.</p> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/anh-chup-man-hinh-2022-10-02-184623-1664711188.png.webp" width="520" height="287" alt="hinh-anh-lit-1158-6" title="hinh-anh-lit-1158-6" loading="lazy"></p>