Calculate 129 − 19.
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✅ Correct answer: B. 110
a: 115 | b: 110 | c: 108 | d: 112
10 random questions, instant feedback, earn XP.
Tap an option to check your answer.
✅ Correct answer: B. 110
a: 115 | b: 110 | c: 108 | d: 112
10 random questions, instant feedback, earn XP.