All Common Core: 4th Grade Math Resources
Example Questions
Example Question #9 : Recognize Angle Measure As Additive: Ccss.Math.Content.4.Md.C.7
Solve for x.
To find the value of x we add both of the known angles together.
Example Question #11 : Recognize Angle Measure As Additive: Ccss.Math.Content.4.Md.C.7
Find the value of x.
When we have an angle with a square symbol in the corner, that means we have a right angle, or a angle.
Example Question #12 : Recognize Angle Measure As Additive: Ccss.Math.Content.4.Md.C.7
If we wanted to make this angle into a straight line, how many more degrees would we need to add?
A straight line has a measurement of . We can subtract to find how much more we'd need to have a straight line.
Example Question #21 : How To Find The Perimeter Of A Rectangle
What is the length of a rectangular room with a perimeter of and a width of
We have the perimeter and the width, so we can plug those values into our equation and solve for our unknown.
Subtract from both sides
Divide by both sides
Example Question #303 : Geometry
What is the length of a rectangular room with a perimeter of and a width of
We have the perimeter and the width, so we can plug those values into our equation and solve for our unknown.
Subtract from both sides
Divide by both sides
Example Question #304 : Geometry
What is the length of a rectangular room with a perimeter of and a width of
We have the perimeter and the width, so we can plug those values into our equation and solve for our unknown.
Subtract from both sides
Divide by both sides
Example Question #21 : Quadrilaterals
What is the length of a rectangular room with a perimeter of and a width of
We have the perimeter and the width, so we can plug those values into our equation and solve for our unknown.
Subtract from both sides
Divide by both sides
Example Question #22 : Quadrilaterals
What is the length of a rectangular room with a perimeter of and a width of
We have the perimeter and the width, so we can plug those values into our equation and solve for our unknown.
Subtract from both sides
Divide by both sides
Example Question #23 : Quadrilaterals
What is the length of a rectangular room with a perimeter of and a width of
We have the perimeter and the width, so we can plug those values into our equation and solve for our unknown.
Subtract from both sides
Divide by both sides
Example Question #24 : Quadrilaterals
What is the length of a rectangular room with a perimeter of and a width of
We have the perimeter and the width, so we can plug those values into our equation and solve for our unknown.
Subtract from both sides
Divide by both sides