All Common Core: 3rd Grade Math Resources
Example Questions
Example Question #1761 : Common Core Math: Grade 3
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 length, . The width of the purple side is . Thus the area formula for the purple side of the rectangle is .
Example Question #234 : 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 length, . The width of the purple side is . Thus the area formula for the purple side of the rectangle is .
Example Question #1281 : Concepts
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 length, . The width of the purple side is . Thus the area formula for the purple side of the rectangle is .
Example Question #401 : Measurement & Data
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 length, . The width of the purple side is . Thus the area formula for the purple side of the rectangle is .
Example Question #401 : Measurement & Data
If the formula to find the area of the white section of the rectangle below is , what is the formula to find that area of the purple section?
Both the purple section and the white section have the same length, . The width of the purple section is . Thus the area formula for the purple section of the rectangle is .
Example Question #1291 : Concepts
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 length, . The width of the purple side is . Thus the area formula for the purple side of the rectangle is .
Example Question #31 : 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 length, . The width of the purple side is . Thus the area formula for the purple side of the rectangle is .
Example Question #240 : 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 length, . The width of the purple side is . Thus the area formula for the purple side of the rectangle is .
Example Question #2 : How To Find The Area Of A Rectangle
What is the area of the figure below?
To find the area of the figure above, we need to split the figure into two rectangles.
Using our area formula, , we can solve for the area of both of our rectangles
To find our final answer, we need to add the areas together.
Example Question #21 : Rectangles
What is the area of the figure below?
To find the area of the figure above, we need to slip the figure into two rectangles.
Using our area formula, , we can solve for the area of both of our rectangles
To find our final answer, we need to add the areas together.