Integer Review MB

Adding Integers

100

-6 + 12

6 

200

(-45)+9 

-36

300

(-1)+(-46)

-47

400

-30+10+(-5)

-25

500

-10+-7+17+99+(-1)

98

Subtracting Integers

100

2-(-2)

4 

200

-1-10 

-11

300

-8-(-6)

-2 

400

10 + 3 − (−8)

21

500

2 − (−9) − 8

3 

Multiplying and Dividing Integers

100

−24 /12

-2 

200

-66/-6 

11 

300

6 × −1 × 2

-12 

400

(−3)(3)(−3)(−3)

-81 

500

(3)(3)(−1)(3)

-27

Fractions to Decimals

100

1/2 

.5 

200

2/3 

.66 

300

1/10 

.1 

400

2 and 1/10 

2.1 

500

3/8 

.375 

Decimals to Fractions

100

0.4

2/5 

200

0.3( repeated)

1/3 

300

1.6

1 3/5 

400

2.2

2 1/5 

500

0.005

1/200