Properties/Rules
Identify the property shown.
20 x 0 = 0
Zero property of multiplication
Use repeated subtraction to solve.
6 divided by 2
3
6-2=4
4-2=2
2-2=0
What is missing?
3 x ___ = 21
7
Find multiples for the number 3.
3,6,9,12,15,20
The answer to a multiplication problem.
a. sum
b. difference
c. quotient
d. product
Product
Which is an example of the Identity
Property of Multiplication?
F 23 × 1 = 23
G 85 × 1 = 1
H 26 × 3 = 3 × 26
I 18 × 0 = 0
F 23 × 1 = 23
Use repeated subtraction to solve.
9 divided by 3
3
9-3=6
6-3=3
3-3=0
32 ÷ 4 =
4
Find factors of 16.
1,2,4,8,16
A number that is multiplied by another number.
Factor
Identify the property shown.
9 x 8 = 8 x 9
Commutative Property of Multiplication
Use repeated subtraction to solve.
36 divided by 9
4
36-9=27
27-9=18
18-9=9
9-9=0
0,8,16,24,32,40
A number that is being divided.
a. decompose
b. divisor
c. dividend
d. factor
Dividend
Identify the property shown.
(2 x 4) x 8 = 2 x ( 4 x 8)
Associative Property of Multiplication
Use repeated subtraction to solve.
42 divided by 7
6
42-7=35
35-7=28
28-7=21
21-7=14
14-7=7
7-7=0
Write a fact family for the set of numbers
4,7,28
4 x 7 = 28
7 x 4 = 28
28 ÷ 4 = 7
28 ÷ 7 = 4
Find the factors of 20.
1,2,4,5,10,20
The property that states that the grouping of factors does not change the product.
Associative Property of Multiplication
Create your own example of the commutative property of multiplication.
a x b = b x a
Use repeated subtraction to solve.
63 divided by 9
7
63-9=54
54-9=45
45-9=36
36-9=27
27-9=18
18-9=9
9-9=0
Piper walked four times as many laps as Kaleb. Kaleb walked 5 laps. How many laps did Piper walk?
4 x 5 =20
Find the multiples of 20 up until one-hundred.
0,20,40,60,80,100
A strategy that can be used to divide.
Repeated subtraction