Luyện Tập (8)
<h3 id="1-so">1. Số?</h3> <p>a) 5 + 1 = ?&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 4 + ? = 6&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 3 + ? = 6<br>&nbsp; &nbsp; 6 -&nbsp; 1 = ?&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 6 -&nbsp; ? = 4&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 6 -&nbsp; ? = 3</p> <p>b) 3 + ? = 5&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2 + ? = 6&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1 + ? = 4<br>&nbsp; &nbsp; 5 -&nbsp; ? = 3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 6 -&nbsp; ? = 2&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 4 -&nbsp; ? = 1</p> <h3 id="2-so">2. Số?</h3> <p style="text-align: center;"><img src="/uploads/tinymce/721-1664764224.png.webp" width="403" height="100" alt="hinh-anh-luyen-tap-8-1187-0" title="hinh-anh-luyen-tap-8-1187-0" loading="lazy"></p><div> <div class="ads-horizontal-wrapped" style="height: auto !important; min-height: 0px !important;">
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</div><p></p> <p style="text-align: center;">8 - ? = 5</p> <p style="text-align: center;"><img src="/uploads/tinymce/722-1664764239.png.webp" alt="hinh-anh-luyen-tap-8-1187-1" title="hinh-anh-luyen-tap-8-1187-1" loading="lazy"></p> <p style="text-align: center;">10 - ? = 8</p> <p style="text-align: center;"><img src="/uploads/tinymce/723-1664764250.png.webp" width="199" height="96" alt="hinh-anh-luyen-tap-8-1187-2" title="hinh-anh-luyen-tap-8-1187-2" loading="lazy"></p> <p style="text-align: center;">8 - ? = 7</p> <p style="text-align: center;"><img src="/uploads/tinymce/724-1664764267.png.webp" width="195" height="103" alt="hinh-anh-luyen-tap-8-1187-3" title="hinh-anh-luyen-tap-8-1187-3" loading="lazy"></p> <p style="text-align: center;">9 - ? = 4</p> <h3 style="text-align: left;" id="3-tigravem-so-cuacutec-aacuteo-cograven-thieu">3. Tìm số cúc áo còn thiếu:</h3> <p style="text-align: center;"><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/725-1664764291.png.webp" width="154" height="232" alt="hinh-anh-luyen-tap-8-1187-4" title="hinh-anh-luyen-tap-8-1187-4" loading="lazy"></p> <p style="text-align: center;">6 + ? = 10</p> <p style="text-align: center;"><img src="/uploads/tinymce/726-1664764307.png.webp" alt="hinh-anh-luyen-tap-8-1187-5" title="hinh-anh-luyen-tap-8-1187-5" loading="lazy"></p><div> <div class="ads-horizontal-wrapped" style="height: auto !important; min-height: 0px !important;">
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</div><p></p> <p style="text-align: center;">3 + ? = 10</p> <h3 style="text-align: left;" id="4-so">4. Số?</h3> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/731-1664764327.png.webp" alt="hinh-anh-luyen-tap-8-1187-6" title="hinh-anh-luyen-tap-8-1187-6" loading="lazy"></p> <h3 id="5-so">5. Số?</h3> <p>a) <img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/732-1664764344.png.webp" alt="hinh-anh-luyen-tap-8-1187-7" title="hinh-anh-luyen-tap-8-1187-7" loading="lazy"></p> <p>b) <img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/733-1664764353.png.webp" alt="hinh-anh-luyen-tap-8-1187-8" title="hinh-anh-luyen-tap-8-1187-8" loading="lazy"></p>