Order of Operations
4 x 1 + 1
5
1/2 + 1/2
1
Round 15 to the nearest tens place.
20
Round 0.5 to the nearest ones place.
1
Add up all the sides!
4 x 2 x 2
16
1/2 + 1/4
3/4
Round 23 to the nearest tens place.
20
0.2
What does area mean?
How much space the shape takes up (all the stuff in the middle)
2 + 2 x 3
8
1/3 x 1/5
1/15
Round 243 to the nearest tens place.
240
Round 1.567 to the nearest hundredth place.
1.57
If we know that a rectangle's base is 5 and height is 7, what is the area?
35
(5 - 2) x (7 - 4)
9
2/3 x 3/5
6/15
Round 1,236 to the nearest hundreds place.
1,200
0.4 x 100
40
If we have a triangle, and we know the base is 3 and the height is 4, what is the area?
6
(4 x 2) x (3 + 1) - 2
30
Simplify
8/16
2/4 or 1/2
Round 567 to the nearest hundreds place.
600.
0.012 x 1,000
12
How is area measured?
Units squared!!!!