Common Core: 4th Grade Math : Common Core Math: Grade 4

Study concepts, example questions & explanations for Common Core: 4th Grade Math

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Example Questions

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

Solve for x. 

150 degrees

Possible Answers:

Correct answer:

Explanation:

To find the value of x we subtract. 

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

Solve for x. 

65 degrees

Possible Answers:

Correct answer:

Explanation:

To find the value of x we subtract. 

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

Solve for x. 

145degrees

Possible Answers:

Correct answer:

Explanation:

To find the value of x we subtract. 

Example Question #5 : Recognize Angle Measure As Additive: Ccss.Math.Content.4.Md.C.7

Solve for x. 

130degrees

Possible Answers:

Correct answer:

Explanation:

To find the value of x we subtract. 

Example Question #6 : Recognize Angle Measure As Additive: Ccss.Math.Content.4.Md.C.7

Solve for x. 

45degrees

Possible Answers:

Correct answer:

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

Solve for x. 

52degrees

Possible Answers:

Correct answer:

Explanation:

To solve for x we subtract. 

Example Question #8 : Recognize Angle Measure As Additive: Ccss.Math.Content.4.Md.C.7

Solve for x. 

75degrees

Possible Answers:

Correct answer:

Explanation:

To solve for x we subtract. 

Example Question #21 : Geometric Measurement: Understand Concepts Of Angle And Measure Angles

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

27degrees

Possible Answers:

Correct answer:

Explanation:

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

Example Question #9 : Recognize Angle Measure As Additive: Ccss.Math.Content.4.Md.C.7

Solve for x. 

100degrees

Possible Answers:

Correct answer:

Explanation:

To find the value of x we add both of the known angles together. 

Example Question #1061 : Common Core Math: Grade 4

Find the value of x. 

90degrees

Possible Answers:

Correct answer:

Explanation:

When we have an angle with a square symbol in the corner, that means we have a right angle, or a  angle. 

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