Multiples
What is the smallest multiple of 10?
10
Define the term ‘factors’
Numbers multiplied together to obtain a given product.
720 divided by 24 =
30
55 x 17
935
Define Identity Property of Multiplication
The product of one and any number is that number.
If you list the multiples of 30, what is the third multiple?
90
What is the smallest factor of 10?
1
1,500 divided by 30
50
88 x 90 =
7,920
The following is an example of what property?
3 + 2 = 5
2 + 3 = 5
Commutative Property of Addition
How many multiples of 20 are there between 1 and 100
5 (20,40,60,80,100)
How many factors does the number 20 have?
6 (1, 2, 4, 5, 10, 20)
540 divided by 12
45
146 x 73 =
10, 658
This property states that grouping numbers in an addition or multiplication operation does not alter the sum. In other words,
(1 + 6) + 7 = 1 + (6 + 7)
Associative Property of Addition
Find the sum for the first four multiples of 40.
400
List two factors of 35? Is 25 a prime number or composite?
1 x 35 or 35 x 1 or 5 x 7 or 7 x 5. 35 is a composite because it has factors other than 1 and itself.
If you have 87 books and you want to distribute them equally among 8 shelves, how many books will each shelf have?
10 remainder 7.
If there are 25 students in a class, and each student has 35 pages in their workbook, how many pages are there in total for all the workbooks?
875
What is the name of the property that states that any number multiplied by zero equals zero.
In mathematical terms, for any number a, a x 0 = 0
Find the difference between the fifth multiple of 20 and the fourth multiple of 10
60 (100-40)
____ x ____ = 74
What are the factors? Cannot say 1 x 74 or 74 x 1
2 x 37 or 37 x 2
9,900 divided by 33
300
622 x 50 =
31, 100
The property that states if you multiply a sum by a number, you will get the same results if you multiply each addend by that number and then add the products.
Distributive Property