Calculate 187 − 6.
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✅ Correct answer: C. 181
a: 186 | b: 179 | c: 181 | d: 183
10 random questions, instant feedback, earn XP.
Tap an option to check your answer.
✅ Correct answer: C. 181
a: 186 | b: 179 | c: 181 | d: 183
10 random questions, instant feedback, earn XP.