reckon out

上級 (C1) informal

To figure out a number or answer by doing the maths or thinking it through.

"He reckoned out the total cost of the repairs on the back of an envelope."

関連フレーズ

reckon for reckon on reckon up reckon upon reckon with reckon without

"out" を含むフレーズ

ace out act out adopt out age out air out argue out arm out ask out
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