Math

solve the expression

100

solve the expression 91.2 + 89.9 

181.1

200

solve the expression 902.3 - 8.8 

893.5

300

solve the expression 48.4 / 0.4 

121

400

 solve the expression 16x 52.3

936.8

500

solve the expression 0.25 x 1.2

0.3

topic 6

100

140% as  a decimal 

1.4

200

0.5% as a decimal  

0.05

300

write each percent as a fraction and as a decimal  0.16

16/100 and 16%

400

 write the decimal as a fraction and as a present  2 

2/1 and 200%

500

write the decimal as a fraction and as a present 1.5

1 5/10 150%

topic 3

100

Find the GCF 12,24

12

200

Find the GCF 8,12

4

300

Find the LCM 4,9 

36

400

Find the LCM 3,5

15

500

write each exession using an exponent 10x10x10

10 to the third power 

topic 8

100

find the mean of the data set 2,5,5,8

5

200

Find the mean of 11,11,13,13,13

12.2

300

find the mode of 1,1,5,2,2,3,1,1,5,6,4,4,3,2,1,1

1

400

Find the mode of 20,11,25,3,20

20

500

Find the median of the data set 20,25,26,27,30

26

topic 5

100

Which is the better buy $5.00 for 4 mangoes or $6.00 for 5 mongoes 

$6.00 for mangoes 

200

Write each statment as a unit rate 78 miles on 3 gallos 

26 miles on 1 gallon 

300

Write each statment as a unit rate  49 houses in 7 blocks 

7 houses in 1 blocks 

400

Which is the better buy $15.00 for 3 sandwiches or $21.00 for 4 sandwiches 

$15.00 for 3 sandwiches 

500

Make the ratios equivalent 14:32 7:___

7/16