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- 1. Multiple Choice
What is standard form?
Writing numbers as a
calculator writes numbers
A system of writing
very large or very small numbers
Writing numbers as decimals
- 2. Multiple Choice
True or False:
When writing
a number in standard form,
the first number must be
greater than 1 but less than 10.
FALSE
TRUE
- 3. Multiple Choice
True or False:
13.7 × 103 is written in standard form.
True
False
- 4. Multiple Choice
What is 6.7 × 104 written
as an ordinary number?
67000
6700
670000
0.00067
- 5. Multiple Choice
What is 3 × 10-2 written
as an ordinary number?
300
3000
0.03
0.3
- 6. Multiple Choice
What is 45,000 written in standard form?
45 × 103
4.5 × 104
4.5 × 103
- 7. Multiple Choice
What is 0.00051
written in standard form?
5.1 × 10-4
51 × 10-4
5.1 × 10-5
- 8. Multiple Choice
What is 162 × 103
written in standard form?
1.62 × 106
1.62 × 105
162,000
- 9. Multiple Choice
Calculate
(6 × 102) + (3 × 103)
Give your answer in standard form.
3.6 × 102
3.6 × 103
3,600
- 10. Multiple Choice
Calculate
(12 × 103) ÷ (4 × 101)
Give your answer in standard form.
3 × 102
300
3 × 104
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