CIA 2 Review

Add and Subtract

100

15+6-4

17

200

25-3+15-4

33

300

25+10-5+8-7

31

400

12.5+7.3-4.2

15.6

500

20.4-5.6+3.8

18.6

Multiply and Divide

100

2x3x4

24

200

3x4÷2x5

30

300

6x4÷2x3

36

400

2.5x4.2÷3

3.5

500

10.2x1.5÷3

5.1

Mixed Operations (No Division)

100

4+3x2

10

200

8+3x4-2

18

300

5+3x4-2x2

13

400

4.5+3.2x2.1-1.5

9.22

500

5.8-2.4x1.5+3.1

4.3

Mixed Operations with Division

100

8+2x3-4÷2

12

200

15-3x4+6÷2

5

300

25+6÷3x4-5

28

400

12.6+5.5÷2-1.8

13.95

500

18.2-7.5+4.4x1.8

13.6

Complex Problems

100

3+(2x4)-5

6

200

(6+2)x3-5

19

300

25+(8-3)x2-6

29

400

3.5+(2.8x4)-5.6

9.7

500

(6.4+1.6)x3-5.2

19.6