| Chapter 3 Vocabulary | Groups into Multiplication | Give the Addition and Multiplication Sentences | Skip Counting | Word Problems |
|---|---|---|---|---|
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What is to Multiply
To combine equal groups to find how many
in all; the opposite operation of division |
What is 7 x 4
7 groups of 4
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What is 6 x 4 and 6 + 6 + 6 + 6
6 groups of 4
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What is 0,2,4,6,8,10,12,14,16
Skip count by 2's starting at 0
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What is 28 tables?
Lenny is moving tables in the cafeteria. He places the tables in a 7 x 4 array. How many tables are there in the cafeteria?
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What is a product
The answer in a multiplication problem
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What is 9 x 8
9 groups of 8
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What is 2 x 12 and 12 + 12
2 groups of 12
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What is 15,20,25,30,35,40,45,50
Skip count by 5's starting at 15
|
What is 15 salads?
Tom puts 3 cherry tomatoes on each of 5 salads. How many tomatoes did he use in total?
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What is the Commutative Property of Multiplication
The property that states that you can
multiply two factors in any order and get the same product |
What is 15 flowers. 5 groups of 3
Ada has 5 vases. She puts a handful of three flowers in each vase. How many flowers in total
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What is 5 x 1 and 1 + 1 + 1 + 1 + 1
5 groups of 1
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What is 60,70,80,90,100,110
Skip count by 10's starting at 60
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What is 18 marbles altogether?
2 x m = 18 We know that Mason and Alex have the same number of marbles. 2 x 9 = 18 marbles for Mason. Alex has 2 cups so we can use the equation 2 x m = 18
Mason and Alex have the same number of marbles. Mason fills 2 cups with 9 marbles in each. Alex fills his cups with the same amount of marbles as Mason. How many marbles does Alex have?
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What is the Zero Property of Multiplication
The property that states that the product of
zero and any number is zero |
What is 10 stamps. 5 groups of 2
Ian has five cards to mail. Each needs 2 stamps. How many stamps does he need?
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What is 4 x 0 and 0 + 0 + 0 + 0
4 groups of 0
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What is 3,5,7,9,11,13,15,17
Skip count by 2's starting at 3
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What is 14 home-runs?
2 x 3 = 6 home-runs already scored 20 - 6 = 14 more home-runs left 20 - 6 = h
Marc scored 2 home-runs in each of his 3 baseball games. He wants to score a total of 20 home-runs by the end of the year. How many more home-runs does he have to get to make his goal?
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What is the Identity Property of Multiplication
The property that states that the product of
any number and 1 is that number |
What is 25 cars. 5 rows of 5 cars
A parking lot has five rows with five cars parked in all available spots. How many spots are there in all?
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What is 0 x 3
0 groups of 3
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What is 25, 29, 33, 37, 41, 45
Skip count by 4's starting at 21
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What is 9 charms?
4 x 2 + 3 = c (charms)
Sarah bought 4 bags of charms to put on her necklace. There are 2 gold charms in each bag. She also bought 3 silver charms to add to it. How many charms did she buy in total?
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