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BÀI GIẢNG
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<span class='text_page_counter'>(2)</span><div class='page_container' data-page=2>
Tìm x:
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<span class='text_page_counter'>(3)</span><div class='page_container' data-page=3>
<b> To¸n</b>
<b>13 trừ đi một số</b>
<b>13-5</b>
<b>13-5 = ?</b>
05/14/21 03:34
-8
13
5
13 - 4 =
13 - 5 =
13 - 6 =
13 - 7 =
13 - 8 =
13 - 9 =
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<b>13 </b>- <b>4 = 9</b>
<b>13 </b>- <b>5 = 8</b>
<b>13 </b>- <b>6 = 7</b>
<b>13 </b>- <b>7 = 6</b>
<b>13 </b>- <b>8 = 5</b>
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<b>13 </b>- <b>4 = 9</b>
<b>13 </b>- <b>5 = 8</b>
<b>13 </b>- <b>6 = 7</b>
<b>13 </b>- <b>7 = 6</b>
<b>13 - 8 = 5</b>
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<span class='text_page_counter'>(7)</span><div class='page_container' data-page=7>
<b>13 </b>- <b>4 = 9</b>
<b>13 </b>- <b>5 = 8</b>
<b>13 </b>- <b>6 = 7</b>
<b>13 </b>- <b>7 </b> <b>= 6</b>
<b>13 - 8 = 5</b>
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<span class='text_page_counter'>(9)</span><div class='page_container' data-page=9>
9 + 4 =
4 + 9 =
13 - 9 =
13 - 4 =
13
13
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<span class='text_page_counter'>(10)</span><div class='page_container' data-page=10>
8 + 5 =
5 + 8 =
13 - 8 =
13 - 5 =
13
13
5
8
7 + 6 =
13
6 + 7 =
13
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<span class='text_page_counter'>(11)</span><div class='page_container' data-page=11>
-6
7
13
<b>Làm vào vở</b>
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Tóm tắt
Cửa hàng có: 13 xe đạp
Đã bán : 6 xe đạp
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<span class='text_page_counter'>(13)</span><div class='page_container' data-page=13></div>
<span class='text_page_counter'>(14)</span><div class='page_container' data-page=14>
=8
=
9
<sub>=</sub>
<sub>6</sub>
4
=
7
=
=
5
<b>13 – 4 </b>
<b>13 – 7 </b>
<b>13 – 8 </b>
<b>13 – 5 </b>
<b>13 – 9 </b>
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<span class='text_page_counter'>(15)</span><div class='page_container' data-page=15>
<b> To¸n</b>
<b>13 trừ đi một số</b>
<b>13-5</b>
<b>13-5 = ?</b>
05/14/21 03:34
-8
13
5
13 - 4 =
13 - 5 =
13 - 6 =
13 - 7 =
13 - 8 =
13 - 9 =
</div>
<span class='text_page_counter'>(16)</span><div class='page_container' data-page=16></div>
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