Multiplication Strategies I can use:
Strategy

Example

Using my 5 times tables to work out 6,7 and 8 times tables

8 × 7 =
8 × 5 = 40
8 × 2 = 16
40 + 16 = 56

Place Value (Basic Mult)
Splitting the numbers into parts

24 × 5 =
20 × 5 = 100
4 × 5 = 20
100 + 20 = 120

Place Value (Harder Mult)
Splitting the numbers into parts

35 × 63 =
30 × 60 = 1800
30 × 3 = 90
5 × 60 = 300
5 × 3 = 15
1800 + 300 = 2100 + 90 = 2190 + 15 = 2205

Rounding and Compensating (Mult)
Adding more groups on to make a tidy number then taking off the groups at the end

37 × 6 =
(add 3 groups on) 40 × 6 = 240
240 – (3×6=18) = 222

Doubling and Halving (Mult)
You look for one of the numbers that when doubled or halved will give you an easy problem to solve.

42 × 20 =
Halve 20 = 10
Double 42 = 84
So now solve 84 × 10 = 840

Division Strategies I can use:
Strategy

Example

Using my times tables to work out basic division facts

8 × 7 = 56
so
56 ÷ 8 = 7

Reversibility
Change the division problem to a multiplication problem

42 ÷ 7 =
7 × ____ = 42
so 7 × 6 = 42

Place Value
Splitting the numbers into parts

96 ÷ 8 =
We think of our 8 times (times by 10) tables to help us split the numbers e.g. 80, 160.
80 ÷ 8 = 10
Then we work out how much is left over 96  80 = 16 so
16 ÷ 8 = 2
10 + 2 = 12

Halving and halving
Halving both the numbers until you can find ÷an easy solution.

112 ÷ 8 = ? 112 ÷ 2 = 56 8 ÷ 2 = 4
56 ÷ 4 = ? 56 ÷ 2 = 28 4 ÷ 2 = 2
28 ÷ 2 = 14

Rounding and Compensating
Adding more groups on to make a tidy number then taking off the groups at the end

68 ÷ 4 =
we round it up to 80 as that is in the 4 times tables.
80 ÷ 4 = 20
20  (12÷4= 3) = 203 = 17

Long Division

http://www.educreations.com/lesson/view/678timestablesfromknowntimestables/23151903/?ref=app
https://www.educreations.com/lesson/view/roundingandcompensatingmult/23581312/?ref=app
https://www.educreations.com/lesson/view/easyalgorithmformult/39505625/?s=fyVsxD&ref=link
Click on these links for games for you to practice your multiplication
Grand Prix Game
Cone Crazy Game
Flying High Game
Penguin Jump Game
Super Stars Game
Games/mini lessons for level 3 multiplication
http://www.adaptedmind.com/p.php?tagId=293 basic multiplication
https://www.educreations.com/lesson/view/easyalgorithmformult/39505625/?s=fyVsxD&ref=link
Division videos
Click on these links for games for you to practice your multiplication
Grand Prix Game
Cone Crazy Game
Flying High Game
Penguin Jump Game
Super Stars Game
Apps for basic facts/times tables
 maths slide  4 players
 Math shake
 King of maths
 Math battle
 Cloud tables
 Times table Galaxy
Websites for basic facts/times tables
 http://www.topmarks.co.uk/mathsgames/hitthebutton  also an app
Games/mini lessons for level 3 multiplication
http://www.adaptedmind.com/p.php?tagId=293 basic multiplication
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