What are these numbers multiples of?
5, 10, 15, 20, 25
Multiples of 5
100
What property is this? __ x 8 = 8
What is the missing factor?
___ x 8 = 8
Identity Property
1
100
What is
7 x 2
7 x 20
7 x 200
7 x 2,000
14
140
1,400
14,000
100
Will can fit 35 books on each of his 6 shelves? How many books will fit in all?
35 x 6 = 210 books
100
What is an array for 6 x 4?
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX = 24
200
What are the first 5 multiples of 4?
4, 8, 12, 16, 20
200
What is the commutative property?
When two numbers are multiplied together, the product is the same regardless of the order.
200
What is
6 x 8
6 x 80
6 x 800
6 x 8,000
48
480
4,800
48,000
200
Sara drove 125 miles per day. How many miles does she drive in 7 days?
125 x 7 = 875 miles
200
What is this 7 x 6 as repeated addition?
7 + 7 + 7 + 7 + 7 + 7 = 42
300
What are the first 5 multiples of 9?
9, 18, 27, 36, 45
300
What is the associative property of Multiplication?
The grouping of the factors does not change the product.
300
Admission tickets cost $30 for each person. What is the total cost for the 5 family members for one day?
$150.00
300
Ms. Bartel buys 8 cases of seeds at the school plant sale. There are 144 packages of seeds in each case, how many packages of seeds has she bought?
144 x 8 = 1152 seeds
300
Kerry says that her class has 5 rows with 6 people in each row. James says that his class has 10 rows of 3. Who has more desks in their class? Explain.
The class desks are equal because 5 x 6 = 30 and
10 x 3 = 30. So they both have 30 desks.
400
What is the multiple song for 3?
3, 6, 9, 12
15, 18,
21, 24,
27, 30
400
Solve by filling in the missing number and Tell what property it represents
(3 x 4) x 7 = 3 x (__ x 7)
4
Associative property
400
Ms. Bartel's car payments are $400 a month. How much will she pay in 9 months?
$3,600.00
400
A greyhound dog can jump a distance of 27 feet. How many feet will a greyhound travel if it jumps 12 times?
27 x 12 = 324 feet
400
Which numbers are multiples of both 4 and 6?
12, 16, 24, 40, 48, 30, 36
12, 24, 36, 48
500
What is the multiple song for the 7's?
7 and 14
21and 28
35, 42, 49, 56
63 and 70.
500
5 x 25 = 25 x ___
What property is this an example of?
What is the missing factor?
Commutative Property
5
500
What is the product of 5 and 6,000? Why are there more zeros in the product than in the factors in the problem?
30,000
Because 6 x 5 = 30 and then I tack on the three zeros from
6,000.
500
Tony went to the arcade 28 times. He earned 23 tickets each time. How many tickets did he earn in all?