English rendering calculate mentally Literal translation: “make an inward calculation”
To reckon figures in one’s mind.
Dictionary example 1
주인이 열심히 계산기를 두드리는 동안 나도 속셈을 잡고 있었다.
Read the meanings, trace, then cover above the masking line and write. Uncover, choose a meaning, and make your own sentence.
Writing text속셈 잡다
Explore the body parts or scenes linked to this idiom.
A silent film that writes the headword and its meaning.
weigh on one’s conscience To feel displeased because something weighs on one’s mind. 
Words one does not mean Words differing from one’s true feelings 
Feel anger surge Have indignant feelings surge up. 
Provoke someone's anger Gently needle someone until they become furious. 
agonize To torment oneself with worry. 
Sound someone out Make guesses to learn another’s feelings 
make someone agonize To make another person extremely anxious and distressed. 
Suppress one's convictions or feelings Suppress one's principles or emotions. 
Draw out someone’s true feelings Deliberately probe another’s feelings and make their inner thoughts emerge 
Cause emotional distress Cause mental suffering through something emotionally painful. Browse in Hangul order.
WORDROW Korean Idioms