Remember: A full turn is 360 degrees. Cut it into equal turns and share 360 to find one: 8 equal turns are 45 degrees each.
Fractions of a turn
1
The long hand of a clock starts at 12 and turns all the way to 6. Which turn is that?
a quarter turna half turna full turn
2
Two quarter turns make a half turn, which is 180 degrees.
TrueFalse
3
Which picture shows a turn of 180 degrees?
ABC
4
The long hand starts at 12 and turns clockwise to 9. How many degrees did it turn?
5
A circle is cut into 8 equal turns. One turn is shaded. How many degrees is it?
6
A pizza is cut into 6 equal slices. Each slice is the same turn at the middle. How many degrees is one slice?
Adding turns
7
Five of the six equal turns are shaded. How many degrees is the shaded turn?
8
Two angles are put side by side. One is 45 degrees and one is 90 degrees. How many degrees in all?
9
A 100 degree turn and an 80 degree turn together make a half turn.
TrueFalse
10
Pip turns a dial 75 degrees, then 25 degrees more, then 80 degrees more. How many degrees in all?
11
Join each clock turn to its degrees.
112 to 3
212 to 6
312 to 9
412 all the way round
A180 degrees
B270 degrees
C90 degrees
D360 degrees
12
Put the turns in order from smallest to biggest.
a quarter turn
a turn of 100 degrees
a turn of 45 degrees
a half turn
13
Write how you would find the degrees in one turn when a circle is cut into 5 equal turns.
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