Order of Operations
multiplying decimals
adding decimals
area and perimeter
circumference
100

3x4x (9+2) solve the equation

132

100
12.2 x 4.1

50.02

100

2.5 + 2.5

5

100

what is the area  4  x  6

24

100

what is the middle

point

200

8+7X(8x9) solve the equation

512

200

20.6 x 14.2

292.52

200

12.3 + 12.4

24.7

200

what is the perimeter      47 + 35

82

200

what is the line that goes straight to the middle point all the way to the other side

diameter

300

5+9x(9x3)

248

300

40.6 x 12.3

499.38

300

200.56 + 156.78

357.34

300

what is the area      120 x 15

1800

300

what only goes to the center

radius

400

7x9x1x3(8x6)

9,072

400

99.9 x 12.7

1268.73

400

798.99 +388.94

1186.94

400

what is the perimeter      15,965 + 20,236

36,201

400

what is the outline of the circle

circumference

500

99x11x(5x6)

32,670

500

125.7 x 15.4

1935.78

500

7994.94 + 7994.94

15989.88

500

what is the area   237 x 765

181,305

500

what touches both sides but not the center

chord

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