Quiz A — first attempt
8 questions · Outcome AB-G1-1N2Instant feedback: onNo hints in quizzes — by designMastery: ≥7/8 + gates Q6 & Q8 · Badge: SubtractionQuestion 1 of 8 · 0 correct so far
Difficulty: Medium
Short answer
12 - 3 = ___
Fractions like 1 1/2, 9/6 and 3/2 are all accepted where they're equal.
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