Equal Groups
Vocabulary
Addition and Multiplication
Arrays
Word Problems
Multiplying with 1 and 0
100
Draw equal groups and solve.
5 x 6 = ?
30
100
The answer to a multiplication problem.
Product
100
Write an addition sentence to solve.
4 x 3 = ?
3 + 3 + 3 + 3 = 12
100
Draw a picture and write the multiplication sentence.
2 rows of 7
2 x 7 = 14
100
There are 5 shelves of video games in a video store. There are 6 video games on each shelf. How many video games are there in all?
30 video games.
100
3 x 0 =
0
200
Draw equal groups and solve.
3 x 2 = ?
6
200
The numbers you are multiplying.
Factors
200
Write an addition sentence to solve.
2 x 5 = ?
5 + 5 = 10
200
Draw a picture and write the multiplication sentence.
3 rows of 5
3 x 5 = 15
200
Ken watches a marching band. He sees 2 rows of flute players. 6 people are in each row. He sees 8 trombone players. How many flute OR trombone players does Ken see?
20 flute or trombone players.
200
5 x 1 =
5
300
Write the multiplication sentence. 
300
The property that states any number multiplied by 1 equals that number.
The Identity Property of Multiplication.
300
Write an addition sentence to solve.
4 x 2 = ?
2 + 2 + 2 + 2 = 8
300
Write the multiplication sentence for this array.
4 x 5 = 20
300
In Miss Hesse's classroom there are 4 rows of desks. Each row has 5 desks in it. The fifth row has only 4 desks. How many desks are there in all?
24 desks.
300
12 x 1 =
12
400
Draw a picture and write the multiplication sentence.
6 groups of 4
6 x 4 = 24
400
A set of objects arranged in rows and columns.
Array
400
Write an addition sentence to solve.
3 x 9 = ?
9 + 9 + 9 = 27
400
Draw an array and solve.
6 x 3 = ?
18
400
In Jillian's garden, there are 3 rows of carrots, 2 rows of string beans, and 1 row of peas. There are 8 plants in each row. How many plants are there in all?
48 plants.
400
1 x 0 =
0
500
Draw a picture and write the multiplication sentence.
8 groups of 9
8 x 9 = 72
500
The property that states the product of zero and any number is zero.
The Zero Property of Multiplication.
500
Write an addition sentence to solve.
4 x 4 = ?
4 + 4 + 4 + 4 = 16
500
Draw an array and solve.
4 x 7 = ?
28
500
Brian saw some circus vehicles. He saw 17 wheels in all. If 3 of the vehicles are cars, how many vehicles are bicycles and tricycles?
Hint:
Cars have _ wheels.
Tricycles have _ wheels.
Bikes have _ wheels.
3 bicycles an 1 tricycle.
500
0 x 1 =
0