Vocabulary
A number that can be written as a fraction.
Rational Number
What two consecutive integers in 2.45 located between?
2 and 3
What is the least common multiple of 3 and 5?
15
What is the greatest common factor of 8 and 12?
4
Order these numbers from least to greatest.
-0.4 , 3/10 , -2/10, 0.5
-0.4 , -2/10, 3/10 , 0.5
Common Denominators
-3.6 is 3.6 units to the ______ of zero.
Fill in the blank with left or right.
Left
What is the least common multiple of 2, 4 and 8?
2
What is the greatest common factor of 18 and 27?
9
Order these numbers from least to greatest.
-1/2, 1/2, 3/4, -3/4
-3/4, -1/2, 1/2, 3/4
least number, other than zero that is a multiple of two or more given numbers
Least Common Multiple
What two consecutive numbers is -10.5 located between?
-11 and -10
30 is the least common multiple of ...
A) 3, 5, 6
B) 2, 4, 5
C) 1, 2, 10
A) 3, 5, 6
6 is the greatest common factor of?
A) 12 and 18
B) 12 and 24
C) 12 and 36
A) 12 and 18
Order these numbers from least to greatest.
0.55, 50/100, -0.02, -0.2
-0.2, -0.02, 50/100, 0.55
largest common factor of two or more given numbers
Greatest Common Factor
The lowest elevation of the playground was -2.3 feet below sea level. What is the distance from sea level?
2.3 feet
What is the least common multiple of 3, 4, 6?
12
What is the greatest common factor of 48 and 54?
6
Order these numbers from least to greatest.
3/10, 33/ 100, -0.55,
-0.55, 3/10, 33/ 100
the total number written as the product of the GCF and another sum
Distributive Property
Which is the greatest withdraw?
-$2.00
-$0.50
-$10.00
-$10.50
-$10.50
What is the least common multiple of 3, 10, 15?
30
What is the greatest common factor of 24 and 16?
8
Order these numbers from least to greatest.
6/8, 2/4 , 3/8
3/8, 2/4 , 6/8