math
spelling
multiply
subtraction
100

8+8

16

100

Th or the 

The

100

1*1

1

100

6-6

0

200

10+15

25

200

Stoped or Stopped 

Stopped 

200

7*7

42

200

10-7

3

300

42+21

63

300

Signal or Signall

Signal

300

12*12

144

300

38-10

28

400

150+150

300

400

Disappointed disapointed 

disappointed 

400

20*4

80

400

89-37

52

500

300+477

777

500

Intelligence or intelligense 

Intelligence 

500

10*11

110

500

123-32

91