Order of Operation
Fractions
Decimals
Area
Perimeter
100
6x1-2+4
8
100
3/4+2/4
1 1/4
100
.3+.7
1
100
Area of a square 2in. x 2in
4in squared
100
perimeter of a square 4cm
16cm
200
3x6-8+1+2
13
200
1/4+ 2/4
3/4
200
.9-.5
.4
200
Find area of a rectangle 11in x 3in
33in squared
200
perimeter of a rectangle lenght=40cm width=4cm
88cm
300
(1x8)-4+8-3
9
300
1 2/3+1/3
2
300
.11 X.4
.044
300
Area of a triangle 6in x 3in
9in squared
300
circumfrence of a circle diameter=1cm
3.14
400
(2x4)+(8x2)+1
25
400
1/2+4/8
1
400
6/.2
30
400
Area of a triangle 4in x 8in
16in squared
400
perimeter of a equalateral triangle 10cm
30cm
500
(7x2)-2x2+4-3
7
500
5/8+1/4
7/8
500
.22X.4
.088
500
Area of a circle diameter=2in
3.14
500
perimeter of a rhombus base=10cm side=3cm
26cm
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