Show:
Addition
Subtraction
Multiplication
Division
Addition (Hard)
100

10+2

12

100

54-30

24

100

18x19

342

100

7/6

1.16666667

100

5472+198738

204,210

200

20+6

26

200

10-96

-86

200

97x1

97

200

8/9

0.88888889

200

789+963

1,752

300

15+45

60

300

87-56

31

300
78x6

468

300

87/9

9.6666667

300

1/0

error

400

10+67

77

400

29-10

19

400

81x3

243

400

1/1

1

400

4,129/96,454

0.04280797

500

89+54

143

500

80-96

-16

500

500x9

4,500

500

8/0

error

500

hi

bye