Angles (4th)
An angle that is less than 90o.
What is an acute angle?
1/2 x 1/6 =
What is 1/12?
5 x 9 =
What is 45?
10 - 6 =
What is 4?
Round this number to the nearest ten: 46
What is 50?
An angle that is greater than 90o.
What is an obtuse angle?
2/5 x 3/4 =
What is 6/20 or 3/10?
9 x 8 =
What is 72?
29 - 19 =
What is 10?
Round this number to the nearest hundred: 141
What is 100?
A 90o angle is a certain type of angle.
What is a right angle?
1/2 ÷ 2 =
What is 1/4?
6 x 8 =
What is 48?
37 - 19 =
What is 18?
Round this number to the nearest ten: 95
What is 100?
You need to turn this many degrees to change from facing the gym door to facing the outside.
What is 180o?
3/4 ÷ 1/2 =
What is 1 2/4 or 1 1/2?
11 x 9 =
What is 99?
212 - 7 =
What is 205?
Round this number to the nearest thousand: 1,672
What is 2,000?
You have to turn this many degrees to go in a full circle.
What is 360o?
2 1/3 ÷ 4 =
What is 7/12?
12 x 9 =
What is 108?
233 - 18 =
What is 215?
Round this number to the nearest thousand: 5,234
What is 5,000?