Vocabulary
What is a product?
The answer to a multiplication problem
4 x 7
28
8 x 1 = 8
True or False?
True
m x 4 = 16
m = 4
What is the C.U.B.E.S. strategy?
Circle all the numbers
Underline the equation
Box the keywords
Evaluate what to do/Eliminate extra information
Solve the problem
What is a factor?
The numbers you multiply together
5 x 9
45
8 x 0 = 8
True or False?
False
8 x 0 = 0
8 x b = 72
b = 9
7 x 4 = 28
The total cost of all 7 baseball cards was $28.
What are even numbers?
Numbers that end with 0, 2, 4, 6 or 8
6 x 7
42
8 ÷ 8 = 0
True or False?
False
8 ÷ 8 = 1
c x 9 = 36
A baker baked 64 cookies. She gives cookies to each of her 8 friends. How many cookies does each friend receive?
64 ÷ 8 = 8
Each friend receives 8 cookies.
What are odd numbers?
Numbers that end with 1, 3, 5, 7 or 9
7 x 9
63
0 ÷ 8 = 0
True or False?
True
d ÷ 8 = 6
d = 48
Alex buys 2 boxes of chocolate. Each box has 18 milk chocolates and 22 white chocolates. How many chocolates does Alex have?
18 + 22 = 40
40 x 2 = 80
Alex has 80 chocolates.
What are these numbers called? ______ of 3.
0, 3, 6, 9, 12, 15
multiples
8 x 7
56
8 ÷ 0 = 0
True or False?
False
There is no answer to 8 ÷ 0
28 ÷ s = 4
Chairs sell for $5 each. Tables sell for $8 each. Ted wants to buy 4 chairs and 2 tables. How much money does Ted need to buy everything he wants?
5 x 4 = 20
8 x 2 = 16
20 + 16 = 36
Ted needs $36 to buy everything he wants.