Adding
Subtracting
Multiplying
Powers
Expanded Notation
100

1+1

2

100

2-1

1

100

5x2

10

100

17

1

100

(2x100)+(6x10)+(7x1)

267

200

9+10

19

200

10-6

4

200

6x7

42

200

23

8

200

(6x1,000)+(9x100)+(7x10)

6,970

300

21+41

62

300

38-25

 13

300

12x13

156

300

53

125

300

(8x10,000)+(4x100)+(7x10)+(6x1)

80,476

400

127+390

517

400

386-267

119

400

148x279

41,292

400

106

1,000,000

400

(9x100,000)+(3x1,000)+(2x100)+(5x10)+(7x1)

903,257

500

6767+2121

8888

500

8076-7094

982

500

4796x5737

27,514,652

500

123

1728

500

(8x1,000,000)+(4x100,000)+(6x1,000)+(7x10)

8,406,070

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