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ADDITION 1

Addition 1 introduces adding (+/plus).  This workbook contain 80 units of 20 questions.  Each unit provides practice in adding two numbers between 1 and 10, in the number sentence format (3 + 4 = 7). Your child can use their fingers, counters or a number line to calculate the answers.

Daily practise will help your child:

  • to develop an understanding of number value
  • to learn that e.g. 2 + 5  is the same as 5 + 2
  • to recall addition number facts up to 20

Summary of Contents

  • Addition practise – numbers 1 to 10
  • 80 units of 20 questions per page
  • Answers to each unit
  • Suitable for 4 to 8 year olds

Addition 1 Workbook = $12.00 AUD

 

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SUBTRACTION 1

Subtraction 1 introduces taking away (-/minus).  This workbook contains 80 units of 20 questions.  Each unit provides practice in subtracting two numbers between 1 and 10.  Your child can use their fingers, counters or dots drawn on the workbook page to calculate the answers.

Daily practise will help your child:

  • to learn the order of numbers from 1 to 20
  • to understand that subtraction number sentences must be calculated from left to right, e.g.  9-7 = and that the number on the left will always be greater than the number on the right
  • to learn that unlike in addition the position of numbers cannot be swapped, e.g. 9-7 is not the same as 7-9
  • to recall subtraction number facts up to 20

Summary of Contents

  • Subtraction practise – numbers 1 to 20
  • 80 units of 20 questions per page
  • Answers to each unit
  • suitable for 4 to 8 year olds

Subtraction 1 Workbook = $12.00 AUD


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ADDITION 2

Once your child can confidently complete addition number sentences using single digit numbers they are ready to move on to Addition 2.  This workbook contains 80 units of 2o questions.  Each unit provides practice in adding a sngle digit number to a two-digit number between 11 and 20.  Your child can use counters, a number line or their fingers to count on from the larger number to calculate the answers.

Daily practise will help your child:

  • to hold numbers in their short term memory
  • to learn the skill of counting on from numbers greater than 10

Summary of Contents

  • Addition practise – adding numbers 11 to 20 to a single digit number
  • 80 units of 20 questions per page
  • Answers to each unit
  • Suitable for 4 to 10 year olds

Addition 2 Workbook = $12.00 AUD

 

 

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SUBTRACTION 2

Subtraction 2 begins with revision of subtraction in the number sentence format.  It then introduces the vertical format used for subtraction of numbers with two to four digits.  The importance of the concept of number place value is reinforced ie. that numbers increase in value from right to left and must be vertically aligned as follows:

Place values

  • Thousands / Hundreds / Tens / Ones
  •                              6                   5           9    
  •                 –           1                   7           9

Subtraction 2 also provides practise in taking from the next higher place value column to calculate answers where the top digit is smaller than the bottom digit, e.g.

  • Ones : 9 – 9 = 0
  • Tens : 5 is smaller than 7 so to calculate the answer 1 must be taken from the tens column.  The 5 then becomes 15 so the sum is now 15 – 7 = 8
  • Hundreds : 6 has given 1 to the tens column so now there is only 5 left  so the sum is 5 – 1 = 4
  • When the individual digits are positioned in the correct place value the answer is 480

Daily practise will help your child:

  • to learn that subtraction of numbers with two or more digits must be carried out from right to left
  • to learn that numbers must be correctly aligned in order to calculate the correct answer
  • to understand the importance of number place value

Summary of Contents

  • Subtraction practise
  • Units 4.1 to 4.39 – ones from tens
  • Units 4.40 to 4.61 – tens from tens
  • Units 4.62 to 4.71 – tens from hundreds
  • Units 4.72 to 4.75 – hundreds from hundres
  • Units 4.76 to 4.80 – thousands from thousands
  • 80 units of 2 to 20 questions
  • Answers to each unit
  • suitable for 6 to 12 year olds

Subtraction 2 Workbook = $12.00 AUD

 

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ADDITION AND SUBTRACTION

This workbook revises simple addition and subtraction and introduces more advanced questions.

Horizontal Addition Practice

Your child may still be using their fingers to calculate the answer to number sentences such as 18 + 2 = 20.  At this stage you can encourage your child to use other strategies to calculate answers such as remembering the large number  (18) and counting on using the small number (+2).  You can also explain to your child that when adding they can swap the position of the numbers to calculate the answer faster e.g. 6 + 4 is the same as 4 + 6.

Vertical addition practice

The vertical addition questions focus on the importance of number place value i.e. ones lined up below ones (units), tens underneath tens and hundreds underneath hundreds and so on.  Completing these units gives your child practice at the more advanced step of maintaining number place value while ‘carrying over’, for example

  •   3  8         Always start from the ones (far right hand side), 8 + 2 = 10
  • +    2        ” 0 ” goes under the ones and ” 1 ” goes on the top of tens  ” 3 ”  so 1 + 3 =4
  •   4  0        so the answer is 40

Vertical subtraction practice

The questions in these units also focus on number place value.  They provide practice in taking from the next number in order to calculate the answers to subtraction sums that contain multiple  ” 0 ”  s.

  •    1 0 0 0          When the top number is smaller than the bottom number by place value, each
  • –    2  7 9           place has to take from one higher place value than its own value.
  •      7   2 1           Working from right to left when 1 is right to left when 1 is taken from                                             the next higher value column it has a value of 10
  • Ones (units)  :  take from the tens
  • Tens  :  take from the hundreds
  • Hundreds  :  take from the thousands

How this works

  • Ones : 10 – 9 = 1
  • Tens : 9 – 7 = 2 (10 taken from hundreds but 1 given to ones)
  • Hundreds : 9 – 2 = 7 (10 taken from thousands but 1 given to tens)
  • Thousands : 1 taken so nothing is left in this place value
  • When all individual sums are positioned underneath their place value the answer is 721

Daily practice will help your child:

  • to hold number in their short term memory
  • to learn the skill of counting on from numbers greater than 10
  • to learn that subtraction of numbers with two or more digits must be carried out from right to left
  • to learn that numbers must be correctly aligned in order to calculate the correct answer
  • to understand the importance of number place value

Summary of Contents

  • 80 units of two to multiple digit horizontal and vertical addition and subtraction practice
  • Answers to each unit
  • Suitable for 7 to 12 year olds

Addition and Subtraction Workbook = $12.00 AUD

 

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MULTIPLICATION 1

Multiplication 1 introduces multiplying (x/times), it builds on your child’s multiplication skills.  This workbook contains 90 units providing practice of the 1 to 12 times tables.  Children can use counters or other small objects to make groups of items to help calculate the answers e.g. 3 x 3 is the same as adding together three groups of three counters.

Daily practice will help your child:

  • to learn that the position of digits can be swapped and the answer remains the same             e.g. 3 x 2 = 2 x 3 = 6
  • to develop recall of multiplication facts up to 12 x 12

Summary of Contents 

  • 90 units providing practice of the 1 to 12 times tables
  • Answers to each unit
  • Suitable for 6 to 13 year olds

Multiplication 1 Workbook = $12.00 AUD (each)

 

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DIVISION 1

Division 1 introduces dividing (÷/sharing).  This workbook contains 80 units of one digit horizontal and vertical division practice.  Each unit provides practice in sharing or dividing a number of objects into groups of equal number.  Your child can use counters or other small objects to help visualise the division or sharing operation.  You can assist your child by showing them that division is the opposite of multiplication e.g. 14 ÷ 2 = 7 is the same as 14 = 7 x 2.

Daily practice will help your child:

  • to understand that division is sharing or dividing a number of objects into groups of equal number
  • to develop recall of division facts
  • to understand that division is the opposite of multiplication

Summary of Contents

  • 80 units of one digit horizontal and vertical division practice
  • Answers to each unit
  • Suitable for 6 to 12 year olds

Division 1 Workbook = $12.00 AUD (each)

 

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MULTIPLICATION 2

Multiplication 2 provides revision of the 2 to 12 times tables, then checks your child’s recall of multiplication facts through units containing questions combining two or three of the times tables.  The workbook also contains a series of multiplication grids that help your child to develop speed and accuracy as they practise.  The last section of the workbook introduces vertical format multiplication.

Daily practice will help your child:

  • to develop fast and accurate recall of multiplication facts up to 12 x 12
  • to use multiplication facts in problem solving

Summary of Contents

  • 90 units of consisting of 1 to 12 times table revision, multiplication grids and multiplication questions
  • Answers to each unit
  • Suitable for 7 to 13 year olds

Multiplication 2 Workbook = $12.00 AUD (each)

 

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DIVISION 2

Division 2 provides revision of one digit horizontal and vertical division.  The workbook then builds on these skills by introducing two-digit horizontal and vertical division of numbers and long division.

Daily practice will help your child:

  • to develop recall of division facts
  • to learn methods of calculating division with larger numbers

Summary of Contents

  • 80 units of one to multiple digit horizontal and vertical division practice
  • Answers to each unit
  • Suitable for 8 to 14 year olds

Division 2 Workbook = $12.00 AUD (each)