What is 6680 + 990?
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✅ Correct answer: A. 7670
a. 7670 b. 7660 c. 7680 d. 7668
10 random questions, instant feedback, earn XP.
Tap an option to check your answer.
✅ Correct answer: A. 7670
a. 7670 b. 7660 c. 7680 d. 7668
10 random questions, instant feedback, earn XP.