Standard Form Operations Quiz
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Nancy Jackson
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the range for the front number in standard form?
Between 0 and 100
Between 0 and 10
Between 1 and 10
Between 1 and 100
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What must be true about the powers of two numbers in standard form before you can add or subtract them?
They must be negative
They must be different
They must be the same
One must be zero
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When adding or subtracting numbers in standard form, what do you do with the front numbers?
Ignore them
Add or subtract them
Divide them
Multiply them
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of subtracting 5.6 x 10^6 and 4.2 x 10^5, what is the first step?
Add the front numbers
Ignore the powers
Multiply the powers
Change the powers to be the same
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you adjust the front number when increasing the power by one in standard form?
Double it
Keep it the same
Make it 10 times larger
Make it 10 times smaller
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of adding 7.4 x 10^8 and 9.5 x 10^9, what adjustment is made to 7.4 x 10^8?
It is changed to 0.74 x 10^8
It is changed to 7.4 x 10^9
It is changed to 0.74 x 10^9
It is changed to 74 x 10^9
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What must be done if the front number exceeds 10 after an operation in standard form?
Decrease the power by one
Increase the power by one
Multiply the power by two
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