All Common Core: 3rd Grade Math Resources
Example Questions
Example Question #59 : Solve Real World And Mathematical Problems Involving Area: Ccss.Math.Content.3.Md.C.7b
What is the area of the rectangle?
The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve.
*Area is the number of square units inside a shape, which is why area is always written with square units.
Example Question #60 : Solve Real World And Mathematical Problems Involving Area: Ccss.Math.Content.3.Md.C.7b
What is the area of the rectangle?
The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve.
*Area is the number of square units inside a shape, which is why area is always written with square units.
Example Question #1731 : 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 width, . The length of the purple side is . Thus the area formula for the purple side of the rectangle is .
Example Question #1732 : 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 width, . The length of the purple side is . Thus the area formula for the purple side of the rectangle is .
Example Question #1741 : 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 width, . The length of the purple side is . Thus the area formula for the purple side of the rectangle is .
Example Question #1742 : 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 width, . The length of the purple side is . Thus the area formula for the purple side of the rectangle is .
Example Question #5 : 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 .