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Addition
Subtraction
Multiplication
Division
Mystery
100

4.3 + 2.5 = ?

6.8

100

10.6 - 4.3 = ?

6.3

100

.6 x 12 = ?

7.2

100

1.20 ÷ 10 = ?

0.120

100

0.32 + 13.073 = ? 

13.393

200

14.28 + 19.17 = ?

33.45

200

2.064 - 1.347 = ?

0.717

200

24 x .85 = ?

20.4

200

9.6 ÷ 3 = ?

3.1

200

14.56 ÷ 0.7 = ? 

20.8

300

11.607 + 437.11 = ?

448.717

300

32.57 - 28.98 = ? 

3.59

300

9.78 x 34.1 = ?

333.498

300

14.4 ÷ 12 = ?

1.2

300

8.37 x 38.1 = ? 

318.897

400

0.6593 + 0.938 = ?

1.5973

400

291.563 - 71.92 = ?

219.643

400

2.7 x 5.46 = ?

14.742

400

5.68 ÷ 0.4 = ?

14.2

400

37.925 - 19.347 = ? 

18.578

500

159.37 + 961.99 = ?

1121.36

500

450.036 - 293.397 = ?

156.639

500

73.6 x 8.02 = ? 

590.272

500

49.28 ÷ 0.07 = ?

704

500

22.4 ÷  1.4 = ?

16