Multi-step word problem with addition, subtraction, and multiplication | Pre-Algebra | Khan Academy

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Budgeting money is one of the most valuable math skills you'll learn. Practice with us as we figure out how much money is left after a cab fare.

Missed the previous lesson?

Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off!

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

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This really helped me study before my quiz because I felt really confused about it and again, thank you sir for teaching us.

ZaneBroishere
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I forgot some steps in multiple word problems.


This video really helped refresh my mind, thank you!

amii
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that's a great tutorial, it needs to be larger so as to be able to see the answer given

kathleenjohnson
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Yeah he is right it's suppose to be 1$

dreawilsonsmiley
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What… this video was posted ten years ago but it only has 23 comments?! Weird…

Iamahuman
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My teacher always tells us to use the three read strategy, but i never use it and get perfect grades. Is 3 read strategy required for this?

acuthe
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I have much room to grow '' glad I don't know everything. thanks later

kathleenjohnson
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NOT MY TEACHER MAKING ME WATCH THIS 😤😠

ilovefood