LAWRENCE PEREZ How-To Videos & Articles

Follow these lawrence perez-tagged tutorials to learn all about lawrence perez with WonderHowTo's collection of free how-to videos and articles, like Add and multiply with the properties of equality, Add large numbers with an acabus calculator, and Add negative numbers in pre-algebra.

You'll also find several great education tutorials in the Education category.

How to add and multiply with the properties of equality

Add and multiply with the properties of equality

Lawrence Perez, from Saddleback College, and his assistant Charlie ...more

A- 8:09
Curated 1 year ago by rmansur | Comments 0
Views 1,287

How to add large numbers with an acabus calculator

Add large numbers with an acabus calculator

Lawrence Perez, from Saddleback College, and his assistant Charlie, give this arithmetic lesson on adding with an abacus. Who needs an ...more

A- 9:53
Curated 1 year ago by rmansur | Comments 0
Views 1,236

How to add negative numbers in pre-algebra

Add negative numbers in pre-algebra

Lawrence Perez, from Saddleback College, and his assistant Charlie, give this pre-algebra lesson on adding negative numbers together. You'll ...more

A 7:02
Curated 1 year ago by rmansur | Comments 0
Views 1,757

How to add negative numbers in pre-algebra

Add negative numbers in pre-algebra

Lawrence Perez, from Saddleback College, and his assistant Charlie, give this pre-algebra lesson on adding negative numbers together ...more

A- 6:29
Curated 1 year ago by rmansur | Comments 0
Views 632

How to add negative numbers in pre-algebra (ASL interpreted)

Add negative numbers in pre-algebra (ASL interpreted)

Lawrence Perez, from Saddleback College, and his assistant Charlie ...more

A- 6:47
Curated 1 year ago by rmansur | Comments 0
Views 650

How to add numbers on a number line in pre-algebra

Add numbers on a number line in pre-algebra

Lawrence Perez, from Saddleback College, and his assistant Charlie, give this pre-algebra lesson on adding numbers on a number line. This ...more

A- 5:00
Curated 1 year ago by rmansur | Comments 0
Views 933

How to convert measurements in pre-algebra

Convert measurements in pre-algebra

Lawrence Perez, from Saddleback College, and his assistant Charlie, give this pre-algebra two-part lesson on conversions. Need to convert ...more

A- 9:56
Curated 1 year ago by rmansur | Comments 0
Views 1,076

How to dance mathematically

Dance mathematically

Math assistant Charlie, from Saddleback College, shows you some MuchoMath moves. Dance like a mathematician!

A- 0:41
Curated 1 year ago by rmansur | Comments 0
Views 479

How to do metric conversions in pre-algebra

Do metric conversions in pre-algebra

Lawrence Perez, from Saddleback College, and his assistant Charlie, give this pre-algebra three-part lesson on metric conversions. Why ...more

A- 9:23
Curated 1 year ago by rmansur | Comments 0
Views 1,554

How to factor numbers by grouping in beginning algebra

Factor numbers by grouping in beginning algebra

Lawrence Perez, from Saddleback College, and his assistant Charlie ...more

A- 9:05
Curated 1 year ago by rmansur | Comments 1
Views 1,214

How to factor using the ABC method in beginning algebra

Factor using the ABC method in beginning algebra

Lawrence Perez, from Saddleback College, and his assistant Charlie ...more

A- 9:58
Curated 1 year ago by rmansur | Comments 0
Views 1,386

How to find volume using rectangular prisms in pre-algebra

Find volume using rectangular prisms in pre-algebra

Lawrence Perez, from Saddleback College, and his assistant Charlie ...more

A- 6:58
Curated 1 year ago by rmansur | Comments 0
Views 1,459

How to find volume using rectangular solids (ASL interpreted)

Find volume using rectangular solids (ASL interpreted)

Lawrence Perez, from Saddleback College, and his assistant Charlie ...more

A- 6:22
Curated 1 year ago by rmansur | Comments 0
Views 727

How to find volume using rectangular solids in pre-algebra

Find volume using rectangular solids in pre-algebra

Lawrence Perez, from Saddleback College, and his assistant Charlie ...more

A- 6:17
Curated 1 year ago by rmansur | Comments 0
Views 584

How to graph linear equations in beginning algebra

Graph linear equations in beginning algebra

Lawrence Perez, from Saddleback College, and his assistant Charlie, give this beginning-algebra two-part lesson on graphing linear equations ...more

A- 7:58
Curated 1 year ago by rmansur | Comments 0
Views 1,605

How to prepare for your math exams

Prepare for your math exams

Lawrence Perez, from Saddleback College, and his assistant Charlie, give this jam on how to "not" go back next semester. Do not fail your ...more

A- 2:54
Curated 1 year ago by rmansur | Comments 0
Views 554

How to subtract negative numbers in pre-algebra

Subtract negative numbers in pre-algebra

Lawrence Perez, from Saddleback College, and his assistant Charlie, give this pre-algebra lesson on subtracting negative numbers. Don't get ...more

A- 5:54
Curated 1 year ago by rmansur | Comments 1
Views 1,387

How to subtract numbers on a number line in pre-algebra

Subtract numbers on a number line in pre-algebra

Lawrence Perez, from Saddleback College, and his assistant Charlie ...more

A 6:22
Curated 1 year ago by rmansur | Comments 0
Views 617

How to subtract numbers on an abacus calculator

Subtract numbers on an abacus calculator

Lawrence Perez, from Saddleback College, and his assistant Charlie, give this two-part arithmetic lesson on subtracting with an abacus ...more

A- 9:37
Curated 1 year ago by rmansur | Comments 0
Views 1,068

How to use an abacus calculator

Use an abacus calculator

Lawrence Perez, from Saddleback College, and his assistant Charlie, give this arithmetic lesson on adding with an abacus. Who needs an ...more

A- 4:13
Curated 1 year ago by rmansur | Comments 0
Views 2,241

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Topic (32 How-Tos)

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Superhero Mountain Climbing Car

I'm not sure about the who, what, where, when or how...but man, this mountain climbing car is cool. More car customizations/mods: (HowTo).

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OK, so Halloween is over. However, I couldn't resist posting Michelle Phan's Sailor Moon/Manga makeup tutorial. Michelle makes amazing beauty tutorials (don't miss her Lady Gaga look!). Also... the ...

Knit the Periodic Table

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Ignite Prey and Light Cigarettes With a Laser Burner

Looking for an (explosively) fun Thanksgiving project this week? Something that involves fire and lasers? Check it out. YouTube creator StyroPyro lights ten matches in 9 seconds with a modded laser ...

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