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Subtraction
Mutliplication
Division
100

Convert to Standard Form: 4.7 x 103

4,700

100

(3.58 × 104) + (2.12 × 104)

5.7 x 104

100

(6.58 × 107) − (4.25 × 107)

2.33 × 107

100

(1.3 × 105) x (7.2 × 104)

9.36 × 109

100

(8.5 x 108)/(2.5 x 102)

3.4 x 106

200

Convert to Scientific Notation: 7.2 x 10-3

0.072

200

(7.82 × 1011) + (8.4 × 109)

7.904 × 1011

200

(9.56 × 106) − (5.8 × 106)

3.76 × 106

200

(2.14 × 104) x (3.5 × 106)

7.49 × 1010

200

(9.12 x 1010) / (4 x 103)

2.28 x 107

300

9.073 x 108

907,3000,000

300

(4.83 × 105) + (1.9 × 104)

5.02 × 105

300

(1.75 × 109) − (6.12 × 108)

1.138 × 109

300

(4.5 × 104) x (6.6 × 107)

2.97 × 1012

300

(3.8 x 105) / (8 x 10-4)

4.75 x 108

400

Convert to Standard Form: 4.23 x 10-7

0.000000423

400

(5.63 × 106) + (4.02 × 107)

4.583 × 107

400

(3.2 × 107) − (5.9 × 105)

3.141 × 107

400

(5.7 × 10-3) x (4.3 × 108)

2.451 × 106

400

(3.99 x 1011) / (4.2 x 107)

9.5 x 103

500

Convert to Scientific Notation: 9.073 x 10-8

0.00000009073

500

(8.1 × 109) + (2.33 × 107)

8.1233 × 109

500

(2.906 × 107) − (4.153 × 106)

2.4907 × 107

500

(9.27 × 10-6) x (4.8 × 10-9)

4.4496 × 10-14

500

(4.35 x 10-11) / (6 x 10-3)

7.25 x 10-9