Factor Factory Worksheet
Grade 3 Math Review
Factor Factory Worksheet
Multiplication & Division with Arrays and Tape Diagrams
Name:
Date: Score:
Part 1: Array Lab
Equal rows and columns
Problem 1 Analyze the Model
Look at the dot array. Count the rows and columns.
Rows: Cols: Total:
Multiplication:
× =
Division:
÷ =
Problem 2 Build Your Own
Draw an array with 3 rows of 7 counters in the workspace below.
Multiplication:
× =
Division:
÷ =
Part 2: Tape Diagram Studio
Equal parts & total bars
Problem 3 Find the Total
Each section holds 6 units. Find the whole amount.
6
6
6
6
6
↑ Total = ? ↑
Number of equal parts:
Value of each part:
Multiplication Equation:
× =
Problem 4 Find Each Part
A total of 28 is divided equally into 4 boxes.
Total = 28
?
?
?
?
Total amount:
Number of groups:
Division Equation:
÷ =
Problem 5 Draw a Tape Diagram
Marcus has 15 sports stickers. He shares them equally among 3 friends. Draw a tape diagram below to model this sharing, then write the division equation.
Division Equation:
÷ =
Each gets: stickers
Page 1 of 2 • Visual Models Review
Application & Problem Solving
Factor Factory Workshop
Name:
Part 3: Word Problem Workshop
Represent, solve, and label units
Problem 6 Array Context
Coach Diaz is organizing 32 gym cones. She places them in 4 equal rows.
a. Draw an array to model the rows and cones:
b. Write a division equation to find how many cones are in each row:
÷ =
c. Write a related multiplication equation to check:
× =
Final Answer: There are
cones in each row.
Problem 7 Tape Diagram Context
A grocery store packs 6 apples in each bag. Leo buys 5 bags of apples.
a. Draw a tape diagram to model the bags and apples:
b. Write a multiplication equation for total apples:
× =
Final Answer: Leo bought a total of
apples.
Part 4: Model Matchup Challenge
Connect all representations
| Story Description | Array Model | Tape Diagram | Related Equations |
|---|
| 3 rows of 4 A muffin tray with 3 rows of 4 blueberry muffins. | | | |
| | | |
|
• 3 × 4 =
• 12 ÷ 3 =
|
| Fair Share: 18 ÷ 3 18 crayons shared equally into 3 crayon cups. |
|
Total: 18
6
6
6
|
• 18 ÷ 3 =
• 3 × = 18
|
Page 2 of 2 • Word Problems & Models