one way to model multiplication with counters or dots
What is an array?
100
3 x n = 6
What is n = 2
100
Megan buys 36 eggs. Each carton holds one dozen eggs. Megan has x cartons of eggs.
What is x = 3
100
3 x 4 = 12
4 x 3 = 12
12 divided by 3 = 4
12 divided by 4 = 3
What is a fact family?
200
a set of related multiplication and division, or addition and subtraction number sentences
What is a fact family?
200
the answer to a division number sentence
What is a quotient?
200
n divided by 6 = 6
What is n = 36
200
Gage has 4 baseball tickets. He gave 2 tickets to Roby and Quinten. Gage has x tickets left.
What is x = 2
200
a letter or symbol used to represent an unknown number
What is a variable?
300
the answer to a multiplication problem
What is a product?
300
3,6,9,12,15,18,21,24,27,30,33,36
What are multiples of 3?
300
12 x p = 144
What is n = 12
300
Mrs. Russell and Mrs. Dennis have 36 students to play games at recess. The students are divided into teams. There are 9 players on a team and all the teams have the same number of players. There are x teams playing games at recess.
What is x = 4
300
a rule that states that any number multiplied by 0 = 0
What is Zero Property?
400
the number that is to be divided in a division sentence
What is a dividend?
400
25, 36, 49, 64
What are square numbers?
400
n x 8 = 32
What is n = 4
400
Tyler exercises for 10 minutes each day of the week. Tyler exercises for x minutes each week.
What is x = 70
400
the opposite of squaring a number; or unsquaring a number
What is square root?
500
the product of a number times itself
What is a square number?
500
the rule that says that the order of factors in multiplication number sentence doesn't change the product
What is the Commutative Property of Multiplication?
500
3 x n = 19 + 5
What is n = 8
500
6 x 1 > 2 x 2
What is true?
500
rule that states that any number multiplied by 1 equals that number