Yr 3 eBook "Ten Minutes a Day", Level 1 Book 2: Subtraction – Professor Pete's Classroom
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Yr 3 eBook

Yr 3 eBook "Ten Minutes a Day", Level 1 Book 2: Subtraction

Regular price $27.00 $21.89 Sale

Do you need a system to teach Subtraction?

Are you frustrated at the huge number of rote-learning based worksheets online?

We feel the same way! So we designed a new set of eBooks to address the needs of students to learn number facts and to develop mathematical thinking, in a way that developed their understanding of the numbers and how they relate to one another.

Ten Minutes a Day eBooks system

Unlike Any Other Worksheets

Our system focuses on supporting students to:

  • become familiar with numbers and their characteristics
  • recognize patterns in sets of number facts
  • learn to use efficient strategies to derive number facts not yet learned
  • gradually increase their speed of recall
  • construct valid, efficient mental pictures of numbers and operations

 Here is a typical sample page from our 'Developing Fluency' series of eBooks, showing the features that set our eBooks apart from all the rest:

Professor Petes eBook sample benefits

Special Note to Members:

As a member at profpete.com, you have access to the entire library of worksheets from the 20 eBooks in this Developing Number Fluency series.

If you would like the added convenience of having the worksheets organised into complete eBooks, members are offered a discount price which is sent to you via email. Please contact us via support@profpete.com for more details.


Four eBooks per Grade x Five Grades

This series of eBooks is organised in such a way that you just have to schedule their use into your program, keep a record of your students' progress, and that's all.

Each eBook contains sufficient content for daily practice for 10 weeks, starting with the simplest facts and building week by week until all the required facts have been covered.

The strategies contained in this eBook ('Ten Minutes a Day, Level 1' Book 2: Subtraction) are as follows:

  • Week 1: Count back 1
  • Week 2: Count back 2
  • Week 3: Count back 3
  • Week 4: Rainbow facts
  • Week 5: Take away 0, 10
  • Week 6: Halving -  Double +1
  • Week 7: Near 10 (-9)
  • Week 8: Near 10 (-8) 
  • Week 9: Remaining facts
  • Week 10: Revision 

eBook Contents:

  • Advice for Teachers: Teaching Strategies
  • Classroom worksheets: 10 sets of 4 daily practice worksheets
  • Checkup worksheets: 5 checkup assessment sheets, for use after each 2 weeks
  • Homework worksheets: 20 weekly practice sheets with advice for parents
  • Answer keys

eBooks in the 'Ten Minutes a Day, Level 1' series:

  1. Ten Minutes a Day, Level 1 Book 1: Addition 
  2. Ten Minutes a Day, Level 1 Book 2: Subtraction (this book)
  3. Ten Minutes a Day, Level 1 Book 3: Addition & Subtraction Revision
  4. Ten Minutes a Day, Level 1 Book 4: Easy Multiplication & Division 

Curriculum Alignment:

These resources are aligned with the following curriculum documents:

Australia: Year 3

  • Recall addition facts for single­ digit numbers and related subtraction facts to develop increasingly efficient mental strategies for computation (ACMNA055)
  • Recall multiplication facts of two, three, five and ten and related division facts (ACMNA056)

USA Common Core: Grade 2

Operations & Algebraic Thinking

Add and subtract within 20

  • Fluently  add  and  subtract  within  20 using mental strategies. 
  • By end of Grade 2, know from memory all sums of two one-digit numbers.

Work with equal groups of objects to gain foundations for multiplication.

UK National Curriculum: Year 2

Addition and subtraction 

Pupils should be taught to:

  • rapidly recall and use addition and subtraction facts to 20 

Multiplication and division 

Pupils should be taught to:

  • recall multiplication and division facts for the 2, 5 and 10 multiplication tables  


Here are what other users of these eBooks have told us:

'The children are really excited to see that their accuracy is becoming much better, and that their time is also dropping.

It’s great for [students in the lower maths group] to be able to see that we can really improve their basic number facts. And as we go through the booklet the number facts increase in difficulty, but they’re not scared to try it, because we’re doing it little bit by little bit.'

Lauren O'Brien, teacher

'[The children] are happy to get the work done, and they are very excited about beating their personal time.

Lots of the children tell me when they’ve beaten their personal times, and they love calling out ‘Done!’.

It’s really exciting, it’s just a positive way of teaching maths, and they don’t realise that they are actually having fun when they’re doing their number facts.'

Liz White, teacher

'I purchased your program at Brisbane Quedrex last year and it is fabulous! My children just love working through the sheets and their skills are growing every day.'

- Leanne Barron, teacher

'I have just ordered the “Ten minutes a Day Level 2” worksheet bundle.

We will be continuing this program with our daughter as we can really notice the improvement in her math.

Last year she was failing miserably so we repeated her in grade three and have been doing your worksheets with her at home everyday. She bought home her report card today and was very proud of her self for getting a B in maths.'

- Naomi Behne, parent

Money-Back Guarantee

 Money Back Guarantee

We want you to be totally delighted with your purchase. If for any reason you find that this eBook does not suit your needs, email us within 14 days for a full refund.

(Note that this offer does not apply to members, who have access to the contents of the eBook inside the membership site.)