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Grade 4 · Set A · Side 1 of 2
Angles that add up
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Remember: The parts of an angle add up to the whole angle.
1A right angle is 90 degrees. One part is 60. Find the other part. working
2An angle has two parts, 30 degrees and 60 degrees. How many degrees in allworking
3An angle has two parts, 90 degrees and 30 degrees. How many degrees in allworking
4An angle has two parts, 45 degrees and 45 degrees. How many degrees in allworking
5A straight line is 180 degrees. One part is 45. Find the other part. working
Scan the code at the top to mark this sheet on screenTake a photo of your answers or type them. It is marked for you automatically, and your score is kept.
Tutorpip · tutorpip.com · Problems 1 to 5
Grade 4 · Set A · Side 2 of 2
Angles that add up
Scan to mark
on screen
A
Name
Date
Start Finish
Goal: 15 min for both sides
Score/ 10
6A straight line is 180 degrees. One part is 150. Find the other part. working
7A straight line is 180 degrees. One part is 120. Find the other part. working
8A straight line is 180 degrees. One part is 60. Find the other part. working
9A right angle is 90 degrees. One part is 30. Find the other part. working
10An angle has two parts, 90 degrees and 60 degrees. How many degrees in allworking
Scan the code at the top to mark this sheet on screenTake a photo of your answers or type them. It is marked for you automatically, and your score is kept.
Tutorpip · tutorpip.com · Problems 6 to 10