Module 2 Knowing and using number facts
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Can I use my tables to multiply and divide?

Example review questions

  • 5-second mental questions
    • What is 7 multiplied by 8?
    • Divide 64 by 8.
    • What is the product of 6 and 9?
    • What is 150 divided by 5?
    • How many 4s are there in 120?
    • Explain the strategies you used to answer these questions.
  • 10-second mental questions
    • What is 25 times 5?
    • What is 3 multiplied by 5 multiplied by 2?
    • How many 50s are there in 1000? How did you work this out?
  • 15-second mental questions
    • What is 300 divided by 15?
    • What is 0.7 × 5?
    • What other facts could you work out from 0.7 x 5?

Teaching guidance

This teaching guidance document suggests some of the key vocabulary, models, images and practical equipment that children should experience and be able to use. It also includes some teaching tips to provide a few starting points for ways of supporting children with this area of mathematics.

PDF file Can I use my tables to multiply and divide? - teaching guidance | 80KB new window

Consolidation and practice

These resources are to support children in guided or independent work. Roll over the highlighted resources for a description.

PDF file How to use number dials ITP | 128KB new window

SWF file Number dials ITP | 38KB new window

PDF file How to use multiplication tables ITP | 74KB new window

SWF file Multiplication tables ITP | 29KB new window

PDF file How to use multiplication board ITP | 212KB new window

SWF file Multiplication board ITP | 24KB new window

SWF file Swimming race | 120KB new window

SWF file Long jump | 89KB new window

PDF file Springboard 5, Unit 9 (Additional materials) Approaches for building up multiplication and division facts | 111KB new window

PDF file Springboard 6, Lesson 2 Multiplication and division | 46KB new window

Number dials

itp_number_dials.png

This interactive teaching program (ITP) is an ICT-based tool to support the exploration and recall of multiplication and division facts. Number dials ITP allows the child or teacher to generate sets of products of a central number and numbers from 1 to 10. The ITP can be used to practise multiplying and dividing by one- and two-digit whole numbers and decimals.

Multiplication tables

itp_multiplication_tables.png

This interactive teaching program (ITP) is an ICT-based tool to support the exploration of multiplication facts. Multiplication tables ITP allows the child or teacher to set up one or more multiplication tables, hiding or revealing either of the factors or the product. Decimal numbers can be explored using the keypad.

Multiplication board

itp_multiplication_board.png

This interactive teaching program (ITP) is an ICT-based tool to support the exploration of multiplication and division facts. Multiplication board ITP allows the child or teacher to represent the product of two numbers as an array, displaying the product and factors.

PDF file Springboard 6, Lesson 2 Resources | 25KB new window

PDF file Springboard 7, Unit 9, Sections 2, 3 and 4 Multiples, Tests of divisibility, Factors | 1.2MB new window

Opportunities to use and apply

Possible contexts include:

  • solving simple problems involving ratio and proportion, e.g. At the gym club there are two boys for every three girls. There are 30 children in the club. How many boys are there?
  • relating division and fractions, e.g. Knowing 1/3 of 24 is equivalent to 24 ÷ 3.
  • finding fractions of numbers and quantities, e.g. What is 4/5 of 35?
  • using factors, e.g. Working out 90 ÷ 6 by dividing 90 by 3 and dividing the resulting quotient by 2.
  • area and perimeter, e.g. The perimeter of an equilateral triangle is 120 cm. How long is each side?

Confirming learning

Ask probing questions such as:

  • Describe some connections between 6, 7 and 42, using the words multiple and factor.
  • Write three different multiplications with a product of 40.
  • Write three different divisions with a quotient of 9.
  • If you multiply me by 3, you will get 24. What number am I?
  • Multiples of 6 end in 0, 2, 4, 6 or 8. Is this statement true or false?
  • Multiples of 7 are all even. True or false? How do you know?
  • Name all the multiples of 9 between 80 and 100.
  • Name three numbers that are multiples of 6 as well as multiples of 5.