Tuần 14 Toán 1 - Phep tru trong pham vi 91

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Mơn: Tốn – Lớp 1

<i>Tuần 14</i>

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<b>Bài cũ</b>

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<b> Phép trừ trong phạm vi 9</b>

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<b>9 – 1 = </b> <b>8 </b> <b>_{9 – 8 =}</b> <b>₁</b>

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<b>9 – 1 = </b> <b>8 </b> <b>9 – 8 = </b> <b>1</b>

<b>9 – 2 = </b> <b>7</b>

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<b>9 – 1 = </b> <b>8 </b> <b>9 – 8 = </b> <b>1</b>

<b>9 – 2 = </b> <b>7</b> <b>9 – 7 = </b> <b>2</b>

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<b>9 – 1 = </b> <b>8 </b> <b>9 – 8 = </b> <b>1</b>

<b>9 – 2 = </b> <b>7</b> <b>9 – 7 = </b> <b>2</b>
<b>9 – 3 = </b> <b>6</b>

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<b>9 – 1 = </b> <b>8 </b> <b>9 – 8 = </b> <b>1</b>

<b>9 – 2 = </b> <b>7</b> <b>9 – 7 = </b> <b>2</b>
<b>9 – 3 = </b> <b>6</b> <b>9 – 6 = </b> <b>3</b>

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<b>9 – 4 = 5</b>
<b>9 – 1 = 8</b>
<b>9 – 3 = 6 </b>

<b>9 – 2 = 7 </b>

<b>9 – 8 = 1 </b>
<b>9 – 7 = 2 </b>
<b>9 – 6 = 3 </b>

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<b>9 – 4 = 5</b>
<b>9 – 1 = 8</b>
<b>9 – 3 = 6 </b>

<b>9 – 2 = 7 </b>

<b>9 – 8 = 1 </b>
<b>9 – 7 = 2 </b>
<b>9 – 6 = 3 </b>
<b>9 – 5 = 4</b>

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<b>9 – </b>

<b>4</b>

<b>9 – </b>

<b>6</b>

<b>9 – </b>

<b>5</b>

<b>9 – </b>

<b>8</b>

<b>9 – </b>

<b>1 =</b>

<b>2 </b>

<b>7</b>

<b>=</b>

<b>3</b>

<b>=</b>

<b>4 =</b>

<b>5 =</b>

<b>9 – </b>

<b>_{6 =}</b>

<b>₃</b>

<b>9 – </b>

<b>_{7 =}</b>

<b>2</b>

<b>9 – </b>

<b>8 </b>

<b>₌</b>

<b>1</b>

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<b>_ 9</b>

<b>1</b>

<b>_ 9</b>

<b>2</b>

<b>_ 9</b>

<b>3</b>

<b>_ 9</b>

<b>4</b>

<b>_ 9</b>

<b>5</b>

<b>_ 9</b>

<b>6</b>

<b>_ 9</b>

<b>7</b>

<b>_ 9</b>

<b>8</b>

<b>_ 9</b>

<b>9</b>

<b>_ 9</b>

<b>0</b>

<b>9</b>

<b>0</b>

<b>1</b>

<b>2</b>

<b>3</b>

<b>4</b>

<b>5</b>

<b>6</b>

<b>7</b>

<b>8</b>

<b>1.Tính</b>

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<b> Bài 2: Tính</b>

<b>8 + 1 = </b> <b>6 + 3 =</b>
<b>9 – 1 = </b> <b>9 – 3 =</b>

<b>9 – 8 =</b> <b>_{9 – 6 =}</b>
<b>7 + 2 =</b>

<b>9 – 2 =</b>
<b>9 – 7 =</b>

<b>9</b>
<b>8</b>
<b>1</b>
<b>9</b>
<b>7</b>
<b>2</b>
<b>9</b>
<b>6</b>
<b>3</b>

<b>5 + 4 =</b>
<b>9 – 4 =</b>
<b>9 – 5 = </b>

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<b>3</b>

<b>9</b>

<b>7</b>

<b>3</b>

<b>5</b>

<b>1</b>

<b>4</b>

<b>Số ?</b>

<b>2</b>

<b>1</b>

<b>3</b>

<b>4</b>

<b>5</b>

<b>9</b>

<b>8</b>

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<b>9 8 7 6 5 4</b>

- 4

- 4

+ 2

+ 2

<b>5 4 3 2 1 0</b>

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<b> Bài 4: Viết phép tính thích hợp:</b>

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