# Common Core: 4th Grade Math : Recognize Angle Measure as Additive: CCSS.Math.Content.4.MD.C.7

## Example Questions

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### Example Question #831 : How To Subtract

Solve for x.

Explanation:

The angle is a straight line. A straight line is . To find the missing angle we subtract.

### Example Question #832 : How To Subtract

Solve for x.

Explanation:

To find the value of x we subtract.

### Example Question #1 : Recognize Angle Measure As Additive: Ccss.Math.Content.4.Md.C.7

Solve for x.

Explanation:

To find the value of x we subtract.

### Example Question #834 : How To Subtract

Solve for x.

Explanation:

To find the value of x we subtract.

### Example Question #2 : Recognize Angle Measure As Additive: Ccss.Math.Content.4.Md.C.7

Solve for x.

Explanation:

To find the value of x we subtract.

### Example Question #837 : How To Subtract

Solve for x.

Explanation:

Because of the square in the corner of the angle we have a  angle. To find the missing piece of the angle we subtract.

### Example Question #838 : How To Subtract

Solve for x.

Explanation:

To solve for x we subtract.

### Example Question #3 : Recognize Angle Measure As Additive: Ccss.Math.Content.4.Md.C.7

Solve for x.

Explanation:

To solve for x we subtract.

### Example Question #840 : How To Subtract

If we wanted to make this angle into a right angle, how many more degrees would we need to add?

Explanation:

A right angle has a measurement of . To find how much more we would need to add we subtract.

Solve for x.