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Standard Form: Quiz 3 - Answers
Standard Form: Quiz 3 - Answers
1) 1.9 x 103
2) 6.78 x 104
3) 8.301 x 106
4) 4.4928 x 105
5) 3.67 x 10-4
6) 9.3102 x 10-4
7) 1.4 x 10-4
8) 4.87 x 10-6
Working
Questions
Do not use a calculator for the questions in this quiz.
1) (6.7 x 102) + (1.23 x 103)
2) (7.5 x 104) – (7.2 x 103)
3) (7.68 x 106) + (6.21 x 105)
4) (4.5 x 105) – (7.2 x 102)
5) (3.2 x 10-4) + (4.7 x 10-5)
6) (9.23 x 10-4) + (8.02 x 10-6)
7) (4.5 x 10-4) – (3.1 x 10-4)
8) (5.6 x 10-6) – (7.3 x 10-7)