Fractions
What is a numerator
The top number of a fraction
200x500
100,000
What is a decimal number
similar to a fraction. Decimals represent a part of a whole.
1/4 = what decimal
0.25
a positive plus a positive is
a positive
What is the denominator?
The bottom number of a fraction
12x12
144
If multiplying a decimal by 100, how many spaces do you shift the decimal and in which direction?
2 spaces to right
5/10 = what decimal and what percent?
0.5 or 50%
2-3=
-1
What does the denominator tell us?
How many equal parts a whole is divided into
7x8
56
If there are two digits to the right of a decimal, what is the place value of the second digit?
hundredths.
3/4 = what decimal
0.75
(-2) - 3 =
-5
What is an improper fraction?
When the numerator of a fraction is larger than the denominator.
30x30
900
What is the place value of the digit to the right of the decimal point?
tenths
1/10
(-2) + 3 =
1
What is a mixed number?
A whole number paired with a fraction
or a whole number with a decimal
15x6
90
What does a decimal represent/ mean?
less than a whole number - a fraction or portion of a whole number
0.70 = what fraction?
70/100
5