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- 1. Multiple Choice
How would you write 4.3756 x 104 in standard form?
437560000
0.00043756
43756
4.3756
- 2. Multiple Choice
Scientific Notation is made up of two number parts. The second part must be an exponent with of base 10.
True
False
- 3. Multiple Choice
When writing a number in scientific notation, the first number must be at least 1, but less than 10. (1 < x < 10)
False
True
- 4. Multiple Choice
How do you write 8.317 x 106 in standard form?
8,371,000
83,170,000
837,100
8,317,000
- 5. Multiple Choice
Which of the following are correct scientific notation? SELECT ALL THAT APPLY
20.35 x 104
2 x 104
2035 4
2.035 x104
2.035 x 810
- 6. Multiple Choice
Evaluate: 120 = ?
0
1
12
undefined
- 7. Multiple Choice
Evaluate: 3-2 = ?
1/9
-6
-9
-1/6
- 8. Multiple ChoiceWhich is greater, 26540 or 50?2654050They are the sameZero is greater
- 9. Multiple Choice
Simplify (2⁸)² as exponents.
2¹⁶
2¹⁰
2⁶
2⁴
- 10. Multiple Choice
According to exponent rules, when we multiply exponents with the same base we _______ the exponents.
Multiply
Add
Divide
Subtract
- 11. Multiple Choice
What is the value of (23)3 in standard form?
1
4
64
512
- 12. Multiple Choice
Which is greater? 1.111 x 1015 or 9.999 x 103 ?
They are equivalent.
There is no way to determine which is greater. The numbers are too big to understand.
1.111 x 1015 is greater because of the larger exponent
9.999 x 103 is greater because 9.999 is larger than 1.111
- 13. Multiple Choice
What is the main reason we sometimes write numbers in scientific notation?
because it's a shorter way to write really long numbers
it's the teacher's favorite way
exponents are always easier than standard form numbers
because elephants weigh a lot
- 14. Multiple Choice
The Earth is approximately 9.3 x 107 miles from the sun. How far is that in standard form?
93,000,000
930,000,000
93.7
93 billion
- 15. Multiple Choice
Which of the following is NOT equivalent to (23)2 ?
25
26
64
23 x 23
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