7th Grade Math Mix

Multiplication

100

4x4=

16

200

5x5=

25

300

6x7=

42

400

11x11=

121

500

12x11=

132

Division

100

16/4=

4

200

20/5=

4

300

30/5=

6

400

100/50=

2

500

266/2=

133

Percent to decimal

100

.25

25%

200

.30

30%

300

.45

45%

400

.05

5%

500

.008

.8%

Percent Change

100

$2 changed to $3

50% increase

200

$3 changed to $1

67% decrease 

300

$10 to $15

%50 increase

400

$114 to $99

13% decrease

500

$214 to $250

17% Increase

Tax or Tip

100

7% tax on $15=

$1.05

200

9% tax on $20=

$1.80

300

20% Tip on a $100 bill

$20

400

20% Tip on a $15 bill

$3

500

25% Tip on a $122.09 Bill

$30.52