πagarwalmath · 4th grade · Common Core 4.MD.C.7
🛹 Angle stories
Adding angles; find a missing angle
Name: ______________________Date: ____________
1A robot turns 33° and then 147° more. How many degrees did it turn in all?
Answer: ______________ degrees
2A pair of scissors opens 100° wide. A ribbon cuts the angle into two parts. One part is 59°. What is the other part?
Answer: ______________ degrees
3A camera can turn 120°. It has turned 59°. How many more degrees can it turn?
Answer: ______________ degrees
4A robot turns 126° and then 54° more. How many degrees did it turn in all?
Answer: ______________ degrees
5Aiden skates and turns 66°, then turns 114° more the same way. How many degrees did Aiden turn in all?
Answer: ______________ degrees
6A robot has to turn 90° to face the door. It has turned 30°. How many more degrees must it turn?
Answer: ______________ degrees
7A robot has to turn 90° to face the door. It has turned 47°. How many more degrees must it turn?
Answer: ______________ degrees
8A sprinkler sprays water over 100°, then turns to spray 30° more. How big is the whole angle it waters?
Answer: ______________ degrees
9A hand fan opens to a straight line (180°) and has 3 parts. Two parts are 71° and 84°. How big is the third part?
Answer: ______________ degrees
10Two boards meet at a right angle (90°). A brace cuts the corner into two angles. One is 41°. What is the other?
Answer: ______________ degrees
11A hand fan opens to a straight line (180°) and has 3 parts. Two parts are 31° and 96°. How big is the third part?
Answer: ______________ degrees
12Sam opens a door to a right angle (90°). So far it is open 50°. How many more degrees until it's at a right angle?
Answer: ______________ degrees
Answer key: Angle stories
- 1. 180 degrees
- 2. 41 degrees
- 3. 61 degrees
- 4. 180 degrees
- 5. 180 degrees
- 6. 60 degrees
- 7. 43 degrees
- 8. 130 degrees
- 9. 25 degrees
- 10. 49 degrees
- 11. 53 degrees
- 12. 40 degrees
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/4th-grade/word-angles