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Difference between revisions of "2009 Grade 8 CEMC Gauss Problems/Problem 2"

(Created page with "==Problem== The value of <math>-10 + (-12)</math> is <math> \text{ (A) }\ 2 \qquad\text{ (B) }\ 22 \qquad\text{ (C) }\ -2 \qquad\text{ (D) }\ -22 \qquad\text{ (E) }\ 120 </ma...")
 
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==Problem==
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The value of <math>-10 + (-12)</math> is
 
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<math> \text{ (A) }\ 2 \qquad\text{ (B) }\ 22 \qquad\text{ (C) }\ -2 \qquad\text{ (D) }\ -22 \qquad\text{ (E) }\ 120 </math>
 
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==Solution==
 
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It is important that we check to make sure that our signs are correct in this problem:
 
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<math>-10 + (-12) = -10 - 12 = \boxed {\textbf {(D) } -22}</math>
 
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~anabel.disher
 

Latest revision as of 12:16, 1 October 2025

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