Chapter 2 Review (2.1-2.6)

Adding/Subtracting Decimals

100

5.44 + 6.31 =

11.75

200

2.8 + 5.547 =

8.347

300

21.9 - 1.605 =

20.295

400

15.5 + 8.229 =

23.729

500

27.9 - 0.905 =

 26.995

Multiplying/Dividing Decimals by whole#

100

3.91*6

23.46

200

7.6-:4

1.9

300

12.3*8

98.4

400

4.8*7.2

34.56

500

3.12-:16

0.195

Multiplying Fractions (answer in simplest form)

100

2/3*3/4

1/2

200

1/2*5/6

5/12

300

4/9*3/10

2/15

400

 3/7 *2/3

2/7

500

6/5*5/8

3/4

Dividing Fractions(answer in simplest form)

100

1/3 -: 1/2

2/3

200

1/8-:1/4

1/2

300

2/3-:4/9

1 1/2 or 3/2

400

8-:2/5

20

500

4/15-:10/13

26/75

Order of operations

100

12-2*4

4

200

60-:[(4+2)*5]

2

300

6+2^4-1

21

400

7.68+3.18-:12

7.945

500

6.2*(6.45-5.16)

7.998