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Rectangle area as product of dimensions same as counting unit squares

Khan Academy
475
05:19

Area of rectangles and the distributive property

Khan Academy
452
03:48

Calculating the square footage of a house

Khan Academy
461
06:03

Comparing areas of plots of land

Khan Academy
458
02:45

Introduction to perimeter

Khan Academy
470
03:20

Comparing areas and perimeters of rectangles

Khan Academy
493
05:33

Perimeter of a shape

Khan Academy
484
02:02

Table dimensions from perimeter and area

Khan Academy
488
04:45

Finding width from perimeter and length

Khan Academy
500
04:08

How we measure volume

Khan Academy
450
07:49

Comparing poster area

Khan Academy
496
02:20

Measuring volume with unit cubes

Khan Academy
488
02:12

Measuring volume as area times length

Khan Academy
421
07:21

Volume of a rectangular prism or box examples

Khan Academy
516
01:58

Volume word problem example

Khan Academy
487
04:39

Example: Expressing division in multiple ways

Khan Academy
465
02:27

Division 1

Khan Academy
441
17:01

Multiplication 3: 10,11,12 times tables

Khan Academy
666
12:10

Example: Ways to represent multiplication

Khan Academy
520
03:02

Multiplication 2: The multiplication tables

Khan Academy
508
15:27