random
subtraction
addition
division
multiplication
100
1.75+2.24

3.99

100

1.75-1.25

0.5

100

132.5+324.5

457.0

100

2.4 / 2

1.2

100

0.25x8

2.0

200

1.56 +6.32

7.92

200

16.34-2.5

13.84

200

632.2+84.4

716.6

200

1.8 / 3

0.60

200

2.4 x 2

4.8

300

26.32 - 4.21

22.11

300

18.78 - 16.69

2.09

300

732.5+733.2

1465.7

300

4.8 / 4

1.2

300

6.9 x 2

13.8

400

1.24 x 3

3.72

400

81.18 -32.16

49.02

400

333.3+444.4

777.7

400

21.3 / 3

7.1

400

2.6 x 4

10.4

500

234.0 / 16

14.62

500

102.0 - 27.21

74.8

500

254.57+372.33

627.10

500

48.2 / 7

6.88

500

33.2 x 2.5

83