do the maths

Meaning

1. to think carefully about sth before doing it so that you know all the relevant facts or figures

   Do the maths before you take on more debt.

In the movies · 19

• You do the math.Hedwig and the Angry Inch2001
• You're a cop, man. Do the math.Zodiac2007
• What are they going to find, Jake? Do the math.Training Day2001
• Right, let's do the math.The Martian2015
• You do the math.Ocean's Eleven2001
• Dot, dot, dot. You do the math.Baby Driver2017
• So you do the math.Wonder2017
• Do your math. Nancy's 19 years old.Sin City2005

Learn it in full scenes

• Zodiac2007
  • Darlene Ferrin's Last Drive
  • The Zodiac Confession Call
  • Zodiac's Cipher Reaches the Chronicle
• Training Day2001
  • Jake's First Day on the Job
  • Alonzo Makes Jake Tell a Story
  • Alonzo's Felony Stop

From the same entry

• do the math