Multiplication Properties
Which property is illustrated by this equation?
823 × 1 = 823
Identity Property
24 cupcakes given to 12 children
2 Cupcakes each
Identify the number as prime or composite.
25
Composite
4.6439 × 1,000 = ____
4643.9
Prime Number
Which property is illustrated by this equation?
56 × 0 = 0
Zero Property
ten boxes of twelve pencils
120 Pencils
Identify the number as prime or composite.
37
Prime
Round to estimate. 67 × 7 = ____
490
Base
What number is repeated as a factor.
Which property is illustrated by this equation?
(12 × 26) × 46 = 12 × (26 × 46)
Associative Property
three tables seating eight each
24 People
What is the value of the "3" in 4.8361?
three hundredths
Use mental math to solve, write only the answer;
700*50
35,000
Standard Form
The usual way of writing numbers in decimal notation,
Which property is illustrated by this equation?
25 × 34 = 34 × 25
Commutative Property
seven dozen donuts
84 Doughnuts
What is the value of the "3" in 6.88439?
three ten-thousandths
Write out using repeated multiplication and solve.
24*4
2*2*2*2*4=64
Least Common Multiple
The least common multiple of two numbers is the smallest number that is a multiple of both of them.
Which property is illustrated by this equation?
5 × 82 = 5 × (80 + 2)
Distributive Property
16 pieces of pizza divided among 4 children
4 Pieces for each child
List the Factors of 48 and 28 in order from least to greatest.
What is the greatest common factor?
28;1,2,4,7,14,28
48;1,2,4,6,8,12,24,48
GCF; 4
Use the Distributive Property to solve;
50*219
(50*200)+(50*10)+(50*9)=10,950
Distributive Property
Is when you are multiplying the sum of two or more addends by a number produces the same result as when each addend is multiplied individually by the number and the products are added together.