Order of Operations
6 x 3 + 4 =
22
6.2 + 4.3 =
10.5
1/3 + 1/6 =
3/6
Which 2 are not polygons: cube, rectangle, octagon, circle, triangle?
cube and circle
124 / 4 =
31
50 - 4 x 3 =
38
3.7 + 4.59 =
8.29
4 1/2 + 3 5/10 =
8
What can you call any 4 sided shape with 2 sets of parallel lines?
parallelogram
172 /3 =
(Write your answer as a mixed number.)
57 1/3
(12 + 6) / 3 =
6
18 - 1.28 =
16.72
2 7/8 - 1 1/2 =
1 3/8
What do you call a triangle with 3 equal sides and 3 angles that are each 60 degrees?
(Give both names.)
equilateral acute triangle
198 / 11 =
18
4 x (6 + 4) =
40
4.6 x 0.3 =
1.38
9 2/3 - 4 1/4 =
5 5/12
What is the volume of a rectangular prism that is 4 inches long, 9 inches wide, and 2 inches tall?
72 cubic inches
490 / 35 =
14
15 - [12 / (4 - 3)] =
3
12.54 / 6 =
2.09
1 2/9 - 7/10
47/90
What are 4 other names you could call a square?
polygon, quadrilateral, parallelogram, rhombus, rectangle
1,106 / 14 =
79