Asian Math :)

level 1 +

100

1 + 4 

5 

200

1 + 8 

9

300

1 + 13

14

400

1 + 20.54

21.54

500

1 + 23.67

24.67

level 2 -

100

30 - 27

3

200

23 -4

19

300

13 -17

-4

400

12.56 - 3.45

9.11

500

45.8 - 34.98

10.82

level 3 x

100

3 X 5

15

200

20 X 4

80

300

34 X 3

102

400

34.67 X 12.45

431.64

500

187.93 X 23.77

4467.09

level 4 ÷

100

4 ÷ 8

0.5

200

5 ÷ 3

1.6

300

13 ÷ 4

3.25

400

34.69 ÷ 23.2

1.49

500

98.64 ÷ 45.9

2.14

level 5 PI

100

PI x 99

311.01

200

Pi x 99 ÷ 243

1.27

300

Pi x 1

^3.14

400

Pi x 9838573729

3.09¹⁰

500

Pi x 99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999

3.14¹⁰⁰⁰⁰