A calculation begins with 163, then adds 18 groups of 13. What is the final value?
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✅ Correct answer: C. 397
a. 398 b. 396 c. 397 d. 407
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Tap an option to check your answer.
✅ Correct answer: C. 397
a. 398 b. 396 c. 397 d. 407
10 random questions, instant feedback, earn XP.