# 3.OA.D.9 Worksheets

#### CCSS.maths.CONTENT.3.OA.D.9

:
"Identify arithmetic patterns (including patterns in the addition table or multiplication table), and explain them using properties of operations."

These worksheets can help students practise this Common Core State Standards skill.

## Worksheets

Number Sequences
Worksheet
Number Sequences
Learn about different number patterns and relationships! Review basic maths skills as to figure out the missing number in each sequence.
Year 4
Maths
Worksheet
Input Output maths Tables
Worksheet
Input Output maths Tables
Find the hidden rule in these puzzling maths tables! Compare your "in" number to the corresponding "out" number to find the pattern in each table.
Year 4
Maths
Worksheet
Function Tables: Input Output
Worksheet
Function Tables: Input Output
Find the rule that links the input and output numbers in this chart! It could be addition, subtraction or multiplication; it's up to you to find the connection.
Year 4
Maths
Worksheet
Input Output maths
Worksheet
Input Output maths
Use a little bit of logic to find out the rule that links "input" and "output" in these maths puzzles.
Year 4
Maths
Worksheet
Multiplication Times Table
Worksheet
Multiplication Times Table
Introduce your maths whiz to times tables with this printable multiplication table. Follow the prompts to find some common patterns in the table.
Year 4
Maths
Worksheet
Worksheet
Here's a helpful way to teach multiplication to a beginner. Show your child how an addition problem is similar to a multiplication problem.
Year 4
Maths
Worksheet
Picture Multiplication
Worksheet
Picture Multiplication
Count up the shapes to solve each multiplication equation! This worksheet is a great way to help a visual learner nail down the concept of multiplication.
Year 4
Maths
Worksheet
Practise Times Tables
Worksheet
Practise Times Tables
Don't let those times tables get away from your student during the holidays! Refresh his memory with a quick practise sheet.
Year 4
Maths
Worksheet
Multiply by 12
Worksheet
Multiply by 12
The 12s tables are usually the hardest for most kids to memorize. Review your 12s with this wintry multiplication worksheet.
Year 4
Maths
Worksheet
Times Table Drills
Worksheet
Times Table Drills
Cozy up by the fire to review some times tables with this wintry maths sheet.
Year 4
Maths
Worksheet
Mystery Numbers (Part One)
Worksheet
Mystery Numbers (Part One)
Read all of the clues to determine the mystery number.
Year 4
Maths
Worksheet
Mystery Numbers (Part Two)
Worksheet
Mystery Numbers (Part Two)
Read all of the clues to determine the mystery number — and be sure to show your work!
Year 4
Maths
Worksheet
Mystery Numbers (Part Three)
Worksheet
Mystery Numbers (Part Three)
Read all of the clues to determine the mystery number.
Year 4
Maths
Worksheet
Worksheet
Get practise in the foundational skill of repeated addition by using it to find the total number of objects in equal groups.
Year 4
Maths
Worksheet
Multiplication: Fill in the Flower
Worksheet
Multiplication: Fill in the Flower
Test your multiplication terminology and know-how with this fill-in-the flower exercise!
Year 4
Maths
Worksheet
Multiplication: Key Terms and Strategies Guide
Worksheet
Multiplication: Key Terms and Strategies Guide
Use this mini-poster as your guide to solving the multiplication problems in this workbook!
Year 4
Maths
Worksheet
Multiplying by 2 and 5 Using Patterns
Worksheet
Multiplying by 2 and 5 Using Patterns
Year 4
Maths
Worksheet
Dividing by 2 and 3 Using Patterns
Worksheet
Dividing by 2 and 3 Using Patterns
With this worksheet, your students will learn a helpful trick about dividing by two and three. Dividing a number by two, is the same as one-half that number. Dividing by three is the same as one-third!
Year 4
Maths
Worksheet
Multiplying by 3 Using Patterns
Worksheet
Multiplying by 3 Using Patterns
Multiplying by 3 is easier than multiplying by other numbers because of a certain pattern. When you multiply any number by 3, the digits of the answer must add up to a multiple of 3.
Year 4
Maths
Worksheet
Multiplying by 9 Using Patterns
Worksheet
Multiplying by 9 Using Patterns
With this worksheet, multiplying by nine got a lot easier for your third graders! Teach them the trick and they will be on the way to mastering their multiples of nine.
Year 4
Maths
Worksheet
Multiplying by 6 Using Patterns
Worksheet
Multiplying by 6 Using Patterns
With this worksheet, your third graders will learn a nifty trick about multiplying numbers by six. Any even number you multiply by six will be in the answer! For example, 6 x 2 = 12.
Year 4
Maths
Worksheet
Mixed Problems
Worksheet
Mixed Problems
This worksheet reviews the multiplication patterns for the numbers two, three, and five, and the division pattern for the number two. Once you students familiarize themselves with these patterns, these maths problems will become a breeze!
Year 4
Maths
Worksheet
Find the Patterns! Multiplication
Worksheet
Find the Patterns! Multiplication
By using the multiplication chart and learning the rules, your students will strengthen their knowledge of this concept.
Year 4
Maths
Worksheet
Multiplying by 10, 100, or 1,000!
Worksheet
Multiplying by 10, 100, or 1,000!
Multiplying any number by 10, 100, or 1,000 will be easy for your third grader once they learn the trick! This worksheet will give them the knowledge they need to master this type of multiplication.
Year 4
Maths
Worksheet
Relating Single Digit Addition to a Double Digit
Worksheet
Relating Single Digit Addition to a Double Digit
With this worksheet, your third graders will be adding up two digit and three digit numbers with ease.
Year 4
Maths
Worksheet
Worksheet
Year 4
Maths
Worksheet
Tic-Tac-Toe Numbers on President's Day
Worksheet
Tic-Tac-Toe Numbers on President's Day
Play the multiplication version of tic-tac-toe with your child, and help her identify even and odd products with this President's Day maths worksheet.
Year 4
Maths
Worksheet
Input and Output Tables
Worksheet
Input and Output Tables
Find the mathematical rule in these maths tables. Compare the input and output numbers to find the hidden pattern in each table.
Year 4
Maths
Worksheet
Function Tables
Worksheet
Function Tables
Compare your "input" number to the corresponding "output" number to find the pattern in each table and fill in the missing numbers.
Year 4
Maths
Worksheet

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