Unit 2A Review
Convert to Scientific Notation:
3,120,000,000                                 x 10
14,500                                             x 10
0.000099                                         x 10
0.0035                                             x 10
78,000,000                                      x 10
0.0000062                                       x 10        
Convert to Standard Form:
(Do not include commas, and put a 0 in front of decimal 
numbers less than 1.)
6.75 x 104
1.09 x 10-6
4 x 105
8.2 x 10-3
(7.24 x 10-4)(4.9 x 10-2)
x 10
(2 x 105)(4.43 x 106)
x 10
7.83 x 10-5   5 x 106
x 10
8.79 x 10-3 2.5 x 10-5
x 10
(3.45 x 10-4) + (7.8 x 10-2)
x 10
(9.2 x 103) + (1.44 x 103)
x 10
(9.2 x 103) - (1.44 x 103)
x 10
(3.5 x 10-2) - (8.4 x 10-3)
x 10
Capital letter answer:
Capital letter answer:
Capital letter answer:
Capital letter answer:
Capital letter answer:
Capital letter answer:
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