Vocabulary
Word Problems
Random
Decomposing
Fact Fluency
100
The _________ is the answer of a multiplication equation.
product
100
Adelyn has 3 boxes. Each box has 5 Pokemon cards in it. How many Pokemon cards does Adelyn have?
(include a label)
15 cards
100
What equation and answer match the array?
5 x 4 = 20
100
What are all of the possible ways to decompose a 6?
1+5
2+4
3+3
100
5 x 9 = ?
45
200
When you _______ you break a number into parts using addition.
Decompose
200
Tristan has 6 dinosaurs. Each dinosaur has 4 feet. How many dinosaur feet are there total?
(include a label)
24 dinosaur feet
200
Draw an array that shows 4 x 6.
see answer 4 rows of 6
200
What are the friendly factors that you want to decompose a number into if you can? (4 numbers)
1, 2, 5, 10
200
3 x 6 = ?
18
300
An ______________ is an arrangment of objects in rows and columns.
array
300
Miss Baxter has 4 jars of 10 Starbursts. Mrs.Davis has 6 jars of 9 Starbursts. Caleb says Mrs. Davis has the most Starbursts. Is Caleb correct?
Yes. Mrs. Davis has 54 and Miss Baxter has 40
300
Find the unknown: 6 x __ = 42
7
300
What number makes the equation true?
3 x 7 = (3 x 2) + (3 x __)
5
300
7 x 9 = ?
63
400
Repeated addition, drawing an array, drawing equal groups, using decomposing, and skip counting are all strategies to solve a _______________ equation.
Multiplication
400
There are 4 groups of 5 desks in the room. There are 30 students in the class. How many more groups of 5 does there need to be in the classroom to have enough desks for every student.
2 more groups of 5 (10 more desks)
400
Find the unknown: 7 x __ = 56
8
400
What if the missing number?
7 x ____ = (2 x 9) + (5 x 9)
9
400
3 x 8 = ?
24
500
If you find a number that your don't know in an equation your are finding the _____________.
For example 3 x __ = 18.
6 would be the _________ number in this equation.
unknown
500
Maeve has 4 packs of Skittles. Each pack has 8 Skittles in it. She gives 1 pack to Makaila and 1 pack to Noah. How many Skittles does Maeve have left now?
16 skittles
500
What is the mistake with the following problem?
6 x 8 = (3 x 4) +(3 x 4)
6 x 8 = 12 + 12
6 x 8 = 24
They decomposed both the 6 and the 8. You can only decompose ONE factor.
500
Use decomposing to solve the following multiplication equation: 8 x 6 =?
Answers may vary. MUST decompose the 8 OR 6
(48)
500
8 x 8 = ?
64