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- 1. Multiple Choice
What is scientific notation?
Easy way to write numbers that are confusing
Way to represent small numbers only
A way to express very large and very small numbers
Exponents and multipliers.
- 2. Multiple Choice
True
False
- 3. Multiple Choice
In standard form, the answer is greater than 1
The exponent tells me to move the decimal 5 places to the left.
In standard form, the answer is less than 1
The multiplier is too high.
Answer in standarrd form: 0.0000367
- 4. Fill in the Blank
- 5. Multiple Choice
155,000,000 kilometers
150,000,000 kilometers
0.0000000155 kilometers
0.0000000150 kilometers
- 6. Fill in the Blank
Twice a year Earth is exactly 93,000,001 miles from the Sun. If I were writing this number in scientific notation, the multiplier would be.....
- 7. Multiple Choice
A single Monarch egg may weigh as little as 0.00046 grams. What is this number in scientific notation?
- 8. Multiple Choice
When writing a number like 0.000038 in scientific notation, move the decimal to the right.
True
False
- 9. Multiple Choice
How is the exponent in the power of 10 different when writing a small number in scientific notation than a large number?
Small numbers have negative exponents, large numbers have positive exponents
Small numbers have positive exponents, large numbers have negative exponents
Small numbers and large numbers have positive exponents.
Small numbers and large numbers have negative exponents.
- 10. Multiple Choice
Standard form= 0.0009
The multiplier is supposed to be 9
The value of the number is less than one.
The exponent should REALLY be -4
The value of the answer is greater than one.
- 11. Multiple Choice
Choose the answer choice that is GREATER.
- 12. Multiple Choice
Write 9 in scientific notation.
- 13. Multiple Choice
- 14. Multiple Choice
- 15. Multiple Choice
When dividing numbers using scientific notation, both powers of 10 must be the same.
False
True
- 16. Multiple Choice
- 17. Multiple Choice
- 18. Multiple Choice
When adding and subtracting numbers using scientific notation, all powers of 10 must be the same.
True
False
- 19. Multiple Choice
- 20. Multiple Choice
What is the missing exponent?
2
-2
-4
4
- Answer choicesTagsAnswer choicesTags