Powers of 10
Place Value
Dividing Decimals
Multiplying Decimals
Fraction, Percents and more!
100
The means 10 squared.
What is 10 to the second power?
100
The 7 is in this place in the number 472.39
What is tens place?
100
We need to make sure this is a whole number before we start dividing fractions.
What is the divisor?
100
You should move the decimal in this direction when you are multiplying by powers of 10.
What is the right?
100
An equivalent fraction for 5/10.
What is 1/2?
200
10 zero power.
What is 1?
200
The 5 is in this place in 7,425.36
What is ones place?
200
You should not have one of these when you are dividing decimals.
What is remainder?
200
This determines the number of decimal places that will be in the product.
What is the number of decimal places in the factors?
200
When we were waiters and waitresses, we had to calculate sales tax at 6%, this is what it was in decimal form.
What is 0.06?
300
10 to the first power.
What is 10?
300
The 4 is in this place in the number 157.428
What is tenths place?
300
When dividing decimals by powers of 10, you need to move the decimal point in this direction.
What is to the left?
300
This is how we can check any division problem.
What is by multiplying?
300
We had to figure out gratuity for our lunch bills. This was 20% in decimal form.
What is 0.20?
400
10 to the third power.
What is 1000 or 10 cubed?
400
The 3 is in what place value in the number 125.039
What is hundredths place?
400
In order to not have remainders, we may need to add this to our dividend.
What are zeros?
400
23.87 divided by 100?
What is 0.2387?
400
This the method of finding equivalent fraction.
What is (student description)?
500
10 to the 4th power.
What is 10,000?
500
The 2 is in what place value in the number 159.362
What is the thousandths place?
500
This is the method for dividing decimals.
What is (student supplies steps)?
500
This is the full method for multiplying decimals.
What is (student supplied steps)?
500
This is the method of turning a decimal into a fraction.
What is (student description)?
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