Factors & Multiples
A number with only 2 factors.
What is a prime number?
A 90 degree angle.
What is a right angle?
A fraction with a numerator of 1.
What is a unit fraction?
Name the decimal:
0.6
What is 6 tenths?
5 x 5 = ______
What is 25?
A number with more than 2 factors.
What is a composite number?
An angle that is less than 90 degrees.
What is an acute angle?
A fraction with a numerator greater than 1.
What is a composite fraction?
Name the decimal:
0.09
What is nine hundredths?
12 x 6 = ______
What is 72?
At least 2 of these numbers are multiplied together to make a product.
What are factors?
A 180 degree angle.
What is a straight angle or straight line?
1/2 = 2/4 = 4/8 = 8/16
These are examples of ____________ fractions.
What is equivalent?
Change the fraction to a decimal:
25/100
What is 0.25?
15 x 12 = ______
What is 180?
You can "count by" these numbers to make a pattern; the result of multiplying a number by a whole number.
What are multiples?
An angle between 90 to 180 degrees.
What is an obtuse angle?
A type of fraction with a bigger numerator than the denominator.
What is an improper fraction?
Change the decimal to a fraction:
0.07
What is 7/100?
25 x 32 = _________
What is 800?
4, 8, 12, 16, 20, 24
6, 12, 18, 24, 30
8, 16, 24, 32, 40
The number 24 is the common _____________
What is multiple?
This is used to measure angles in degrees.
What is a protractor?
A number that has a whole number and a fraction together.
What is a mixed number?
Place the decimals in order from least to greatest:
0.7 0.26 0.43 0.12 0.4
What is:
0.12 0.26 0.4 0.43 0.7 ?
36 x 45 = ________
What is 1,620?