Addition
34 + 21 =
55
28 - 16 =
12
9 * 2 =
18
15 divided by 5
3
12 divided by 3
4
47 + 39 =
86
96 - 55 =
41
7 * 8 =
56
Perimeter of rectangle with sides 4, 8
24
What is an angle less than 90 degrees called?
An acute angle
120 + 68 =
188
181 - 46 =
135
12 * 4 =
48
Area of rectangle with sides 4, 8
32
What is an angle that is 90 degrees called?
A right angle
178 + 166 =
344
151 - 108 =
43
16 * 10 =
160
If 12 inches = 1 foot, how many inches are in 5 feet?
60 inches
What is an angle greater than 90 degrees called?
An obtuse angle
594 + 388 =
982
413 - 286 =
127
32 * 18 =
1, 2, 4, 8
How many angles, vertices, and sides are in a triangle?
Each are 3!
3 angles, 3 vertices, and 3 sides.