Addition/Subtraction
Multiplication/Division
Integer (+,-)
Fraction/Decimal
Decimal/Percentage
100

34+65

99

100

8x4

32

100

-8+4

-4

100

0.85 to fraction

85/100=17/20

100

6.4 to percent

640%
200

84-46

38

200

64/16

3

200

-3-9

-12

200

42/5 to decimal

84/10=8.4

200

0.31 to percentage

31%

300

119+74

193

300

24x6

144

300

26-74

-48

300

6.8/4 to decimal

1.7

300

0.0021 to percent

0.21%

400

102-74

28
400

126/9

14

400

-982+1293

311

400
120/16 to decimal

7.5

400

0.923 to percent

92.3%

500

1056+487

AND

1083-674

1543


409

500

672x42

AND

972/6

28,224

AND

162

500

-321-522

-843

500

9.12/3.8 to decimal

2.4

500
1 to percent

100%

M
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