LO: I can multiply using the Grid Method. Please note that this is for 3 Digit Numbers but it still shows how this works. Yr 5’s target is to multiply with 4 digit numbers. The process is just the same.
122x12=
First, draw up your grid
122x12= First, draw up your grid
122x12= First, draw up your grid
122x12= Don’t forget your multiplication sign x
122x12= Now partition your numbers x
122x12= Now partition your numbers Hundreds x 100
122x12= Now partition your numbers Tens x
122x12= Now partition your numbers Units x
122x12= Then, do the next number. x
122x12= Tens x
122x12= Units x
122x12= Now draw your grid. x
122x12= Now draw your grid. x
122x12= Now draw your grid. x
122x12= Now draw your grid. x
122x12= Now draw your grid. x
122x12= Now do your multiplication. x
122x12= This is where your Tables knowledge comes in handy. x
122x12= 10 x
122x12= 10 x X 100
122x12= 10 x X 100
122x12= 10 x X 100 = 1000
122x12= 2 x X 100 = 1000
122x12= 2 x X 100 =
122x12= 2 x X 100 =
122x12= 20 x X 10 =
122x12= 2 x X 20 =
122x12= 2 x X 20 =
122x12= 2 x X 10 =
122x12= 2 x X 10 =
122x12= 2 x X 2 =
122x12= 2 x X 2 =
122x12= 2 x X 2 =
122x12= Now, simply add up the numbers you have calculated x
122x12= 1000 x
122x12= x
122x12= x
122x12= x
122x12= x
122x12= x
122x12= x
122x12= x
122x12= x
122x12= = 1464
122x12= = 1464