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fractions

100

5x x5=

25x

200

3x x3 

6x

300

4x+2=18

18

-2 -2

4x       16

4     x =4

400

5x+7

12x

500

9x+3

12x

expone

100

9²

₂³

81

6

200

4⁴

5⁴

256

652

300

3²

4²

9

16

400

5³

3⁵

125

729

500

10²

11²

100

121

percent

100

80%.

=.80

200

7%

=.07

300

600%

=6.00

400

300%

=3.00

500

4%

=.04

Integers (+/- numbers)

100

9+-9

=-18

200

-3 -7

=-10

300

-4+6

=2

400

-3+4

=1

500

-4x-5

=20

Algebra

100

3x x3

=9x

200

5x x2

=10x

300

4x+2

=18

 -2 -2

4x   16

4   x =4

400

6x x6

=36x

500

5x +7

=12x