Decimal operations

Subtraction

100

10-5.4=?

4.6

200

9.4-3.4=?

6

300

7.6-4.2=?

3.4

400

10.7-4.51=?

6.19

500

16.67-15.84=?

0.83

Addition

100

1.4+2.6=?

4

200

3.3+4.3=?

7.6

300

3.8+14.7=?

18.5

400

13.76+1.9=?

15.66

500

19.78+45.98=?

65.76

Multiplying

100

4.4x2=?

8.8

200

1.2x5.4=?

6.48

300

6.5x4.7=?

30.55

400

17.4x5.4=?

93.96

500

17.56x3.47=?

60.9332

dividing

100

3.6/2=

1.8

200

3.4/2.2=?

1.545

300

9.5/4.5=?

2.111111111

400

9.5/3.4=?

2.794117647

500

3.32/7.65

0.4339869281

Multipole combined

100

3.4+3-5=?

1.4

200

3.4+2.7-8=?

1.9

300

2.4x9.4-9

13.56

400

3.6/3.9x9.4=?

8.676923077

500

3.5x7.6/2.67+2.6=?

12.56254682