All Common Core: 3rd Grade Math Resources
Example Questions
Example Question #201 : Geometric Measurement: Understanding Concepts Of Area And Relating Area To Multiplication And To Addition
If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Example Question #202 : Geometric Measurement: Understanding Concepts Of Area And Relating Area To Multiplication And To Addition
If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Example Question #203 : Geometric Measurement: Understanding Concepts Of Area And Relating Area To Multiplication And To Addition
If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Example Question #204 : Geometric Measurement: Understanding Concepts Of Area And Relating Area To Multiplication And To Addition
If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Example Question #3 : Use Tiling To Show Area Of Rectangles: Ccss.Math.Content.3.Md.C.7c
If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Example Question #6 : Use Tiling To Show Area Of Rectangles: Ccss.Math.Content.3.Md.C.7c
If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Example Question #7 : Use Tiling To Show Area Of Rectangles: Ccss.Math.Content.3.Md.C.7c
If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Example Question #8 : Use Tiling To Show Area Of Rectangles: Ccss.Math.Content.3.Md.C.7c
If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Example Question #9 : Use Tiling To Show Area Of Rectangles: Ccss.Math.Content.3.Md.C.7c
If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Example Question #4 : Use Tiling To Show Area Of Rectangles: Ccss.Math.Content.3.Md.C.7c
If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
All Common Core: 3rd Grade Math Resources
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