A student has $$348$$ trading cards. She will give $$19$$ cards to a friend. How many cards will she have after giving some away?
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<div id="id_cont_display" class="markdown-body editormd-html-preview"><textarea>A student has $$348$$ trading cards. She will give $$19$$ cards to a friend. How many cards will she have after giving some away?
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</textarea>A student has <math><semantics><mrow><mn>3</mn><mn>4</mn><mn>8</mn></mrow><annotation encoding="application/x-tex">348</annotation></semantics></math>348 trading cards. She will give <math><semantics><mrow><mn>1</mn><mn>9</mn></mrow><annotation encoding="application/x-tex">19</annotation></semantics></math>19 cards to a friend. How many cards will she have after giving some away? <img src="http://admin.getprephub.com/media/editor/Screenshot%202023-05-23%20at%2012.10.05%20PM_20230523101038087208.png" alt="">
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<div id="id_solution_display" class="markdown-body editormd-html-preview"><textarea>Answer
Initially the student has $$348$$ trading cards.
She will give $$19$$ cards to a friend.
Number of trading card she will have $$= 348-19 = 329$$

</textarea>Answer Initially the student has <math><semantics><mrow><mn>3</mn><mn>4</mn><mn>8</mn></mrow><annotation encoding="application/x-tex">348</annotation></semantics></math>348 trading cards. She will give <math><semantics><mrow><mn>1</mn><mn>9</mn></mrow><annotation encoding="application/x-tex">19</annotation></semantics></math>19 cards to a friend. Number of trading card she will have <math><semantics><mrow><mo>=</mo><mn>3</mn><mn>4</mn><mn>8</mn><mo>−</mo><mn>1</mn><mn>9</mn><mo>=</mo><mn>3</mn><mn>2</mn><mn>9</mn></mrow><annotation encoding="application/x-tex">= 348-19 = 329</annotation></semantics></math>=348−19=329
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