Maths – Wednesday 20 th May



Mental maths
Practise your 8 times table using this site.

Multiplication - Grid method
First step - partition the number into tens and ones. 12 becomes 10 and 2.
Then multiply the tens (3 X 10 = 30)

After multiply the ones (3 X 2 = 6)
Finally add the two amounts together which equals 36.



Now can you show the answers to these calculations using the grid method?
25 X 4         31 X 8             54 X 4            42 X 3             33 X 5           19 X   8
     


Challenge 



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