Show:
Addition
Subtraction
Multiplication
Division
PEMDAS
100

250+34

284

100

46-23

23

100

12x4

48

100

32 / 8

4

100

The first step in this problem: 

4 ( 6-3)

6-3

200

728+461

1189

200

722- 45

677

200

22x10

220

200

144/ 12

12

200

The first step in this problem: 

24 x 3+10

24

300

987+78

1065

300

123-98

25

300

738x51

37,638

300

4500/ 10

450

300

The second step in this problem: 

23 + 5 (10-4) 

23

400

40.2+15.1

55.3

400

62.7-41.3

21.4

400

105.83x2.8

296.324

400

8.84/ 0.68

13

400

The second step in this problem: 

10+ 23- 4 (62-30 x 2) 

30x2

500

549.16+27.3

576.46

500

888.41-92.52

795.89

500

673.55x 87.41

58,875.0055

500

8.33/ 0.34

24.5

500

Solve: 

103 + 25 x 2 (12-2) 

600