Vocabulary
What is a row
a group of objects organized from left to ride (horizontally).
2 x10
20
Kinsley went to the store and bought 3 boxes of donuts. Each box had 8 donuts. How many donuts does Kinsley have in all?
24 donuts
Use an array to solve the problem 6 x 3
18
What is a column?
A group of objects organized up and down (vertically).
3 x4
12
Micah brought 3 packs of pokemon cards to school. Each pack had 10 cards. How many cards does Micah have in all?
30 cards
Use grouping to solve the problem 4 x 7
28
What is an array?
Objects that are organized in rows and columns.
9 x 5
45
Mrs. Fox bought 4 packs of pencils. Each pack has 9 pencils. How many pencils does Mrs. Fox have in all?
36 pencils
Use repeated addition to solve the problem 3 x 4
12
What is a factor?
the numbers you multiply in a multiplication problem.
6 x 5
30
Kya brought 5 bags up lollipops to school. Each bag has 9 lollipops. How many lollipops does Kya have in all?
45 lollipops
Use and area model to solve the problem 5 x 7
35
What is a product?
The answer to a multiplication problem.
10 x 11
110
The school buys 2 boxes of pizza for each class. If there are 12 classes, how many boxes of pizza does the school need to buy in all?
24 boxes
Use an area model to solve the problem 5 x 10
50