Mental Maths Year 3
Series B - Harder
"Math Salamanders Free Math Sheets"
Welcome to the Math Salamanders Mental Maths Year 3 Worksheets.
Here you will find a wide range of Mental Maths Worksheets aimed at Year 3 children which will help your child to learn number facts and practise their number skills.
Mental Maths Worksheets
Our selection of mental maths worksheets is a great way of practising your number and maths skills.
The sheets can be used in a variety of ways, as a test or revision practise, or as part of a weekly quiz to help reinforce skills.
They can also be used as an oral and mental starter to a lesson to get brains working!
One of the best ways to use these sheets is to get children to work in pairs, discussing the questions as they work through them.
The questions have been designed to practise a range of maths skills from number to geometry and measurement facts, including using time and money.
The quizzes are in order of difficulty with the questions getting slightly harder in each quiz.
Mental Maths Year 3 Worksheets
Our Mental Math Year 3 Worksheets contain a wide range of different questions and math skills.
The worksheets on this page follow on from the Series 1 worksheets.
To access the easier Year 3 worksheets, please use the link below:Year 3 Mental Maths worksheets Series A (easier)
Each sheet contains 16 questions, and is provided with an answer sheet.
The level of difficulty gets harder as you progress through the sheets.
The topics covered include:
- mental arithmetic - addition, subtraction, multiplication and division;
- missing fact questions;
- place value questions;
- geometry questions usually based around 2d and 3d shape properties;
- money questions;
- measures questions;
- one and two-step word problems;
- time questions, including date and calendar questions.
Mental Math Year 3 Sheets
Looking for some easier Mental Math Worksheets?
The worksheets in this section have been designed at a simpler level than those on this page.
The sheets follow the same format but are not so mathematically challenging.
Looking for some harder Mental Math Worksheets?
The worksheets in this section have been designed for children at a Year 4 level.
The sheets follow the same format as the ones on this page, but are at a more advanced level.
Mental Math Online Practise
If you are looking for some online practise of mental maths Year 3 facts, then we have several practise zones where you can test your knowledge of a range of maths facts and print out your results online.
There are certificates to win, and instant feedback on your progress.
Year 3 Printable Math Games
Here you will find a range of free printable Second Grade / Year 3 Math games. All children like to play Math games, and you will find a good range of 2nd Grade Math Games here for your child to play and enjoy.
The following games involve different Year 3 Math activities which you and your child can enjoy together.
Year 3 Online Math Games
Looking for some cool online maths games to play at a Year 3 level?
Try the Primary games website where you will find a bank full of different games to play!
Using the link below will open the primary games website in a new browser window.
The Math Salamanders hope you enjoy using these free printable Math worksheets and all our other Math games and resources.
We welcome any comments about our site or worksheets on the Facebook comments box at the bottom of every page.
Math Salamanders Copyright Information.
How to Print or Save these sheets
- Follow the 3 easy steps below to get your worksheets printed out perfectly!
Need further help? Use our How to Print Support Page
How to Print or Save these sheets
Need help with printing or saving?
Follow these 3 easy steps to get your worksheets printed out perfectly!
Free Printable Math Worksheets for Grade 3
This is a comprehensive collection of math worksheets for grade 3, organized by topics such as addition, subtraction, mental math, regrouping, place value, multiplication, division, clock, money, measuring, and geometry. They are randomly generated, printable from your browser, and include the answer key. The worksheets support any third grade math program, but pair well with the Grade 3 IXL Math Workbook.
The worksheets are randomly generated each time you click on the links below. You can also get a new, different one just by refreshing the page in your browser (press F5).
You can print them directly from your browser window, but first check how it looks like in the "Print Preview". If the worksheet does not fit the page, adjust the margins, header, and footer in the Page Setup settings of your browser. Another option is to adjust the "scale" to 95% or 90% in the Print Preview. Some browsers and printers have "Print to fit" option, which will automatically scale the worksheet to fit the printable area.
All worksheets come with an answer key placed on the 2nd page of the file.
Add in columns
Subtract in columns
If you wish for a smaller font size, more problems, more or less space, etc. just generate the worksheets yourself!
Order of operations
Money - counting coins
- Pennies, nickels, dimes, and quarters - max $2.00
- Pennies, nickels, dimes, and quarters - max $5.00
- Pennies, nickels, dimes, quarters, and half-dollars - max $5.00
- Pennies, nickels, dimes, quarters, and half-dollars - max $5.00, shown in random order
- Pennies, nickels, dimes, quarters, and half-dollars - max $10.00
- The four common coins plus $1 and $5 bills - medium
- All 5 coins plus $1, $5, and $10 bills, shown in order
- All 5 coins plus $1, $5, and $10 bills, shown in random order
Use these pages to make worksheets for other currencies:
I believe in a method I call structured drilling of the multiplication tables. It is not random at first, but students practice the tables based on the patterns in the tables — and (VERY IMPORTANT) they practice the tables "backwards" also. Worksheets can be used for random drilling after the initial stage of structured drilling.
- Skip-count by 2, starting from 2
- Skip-count by 3, starting from 3
- Skip-count by 4, starting from 4
- Skip-count by 5, starting from 5
- Skip-count by 6, starting from 6
- Skip-count by 7, starting from 7
- Skip-count by 8, starting from 8
- Skip-count by 9, starting from 9
- Multiplication tables of 2 and 3
- Multiplication tables of 5 and 10
- Multiplication tables of 4 and 6
- Multiplication tables of 7 and 8
- Multiplication tables of 9 and 3
- Multiplication tables of 7, 8, and 9
- Tables 2-5 practice
- Tables 6-9 practice
- Tables 2-10 practice
- Tables 2-12 practice
- Multiplication tables 2-10, missing factor
- Multiplication tables 2-12, missing factor
- Multiply whole tens by single-digit numbers
- Multiply by whole tens, missing factor
Please see also the video below, which explains the "structured drill" method for learning the multiplication tables.
Make area/perimeter worksheets yourself
Converting between measuring units is not included in the Common Core Standards for 3rd grade, so these are completely optional.
The worksheets for changing mixed numbers to fractions or vice versa are optional, as it is not required the student be able to do these in 3rd grade without a visual model.
If you wish to have more control on the options such as number of problems or font size or spacing of problems, or range of numbers, just click on these links to use the worksheet generators yourself: