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Addition
Subtraction
Multiplication
Division
Order of Operations
100

15.21+13.42

28.63

100

10.3-6.21

4.07

100

5.3x0.2

1.06

100

28÷5

5.6

100

2.5 + 1.5 × 2

5.5

200

18.3+23.24

41.54

200
15.5-8.32

7.18

200

1.5x1.1

1.65

200

25.3÷2

12.65

200

(4.8 − 1.8) ÷ 0.5

6

300

33.42+25.32

58.74

300

18.3 - 9.12

9.18

300

2.1x1.4

2.94

300

23.5÷4

5.88

300

3.6 + 2.4 ÷ 0.6

7.6

400

4.7+2.86

7.56

400

8.2−3.475

4.725

400

2.48×0.35  

0.868

400

4.2÷0.16

26.25

400

(5.5 − 1.5) × 0.25 + 2.4

3.4

500

18.375+6.8+0.046

25.221

500

20−7.856

12.144

500

3.075×1.24

3.813

500

3.15÷0.24

13.125

500

6.4÷(0.4)2×0.5+1.75

21.75