Children continue to develop the addition skills taught in year 3 by partitioning three-digit and two-digit numbers into hundreds, tens and units and adding them together.
Please click on the video 'Year 4 Addition' to see a demonstration.
Children continue to develop their subtraction skills of finding the difference by counting on using blank number lines. Children find the difference of larger numbers by counting on using multiples of 100.
Please click on the video 'Year 4 Subtraction' to see a demonstration.
Children use the grid method to multiply a 2 digit number by a 2 digit number. They partition both 2 digit numbers into tens and units and multiply them together.
Please click on the video 'Year 4 Multiplication' to see a demonstration.
Children use a number line to help them divide larger numbers by counting up in multiple jumps of the number they are dividing by i.e. 10 jumps of 3 is 30.
Please click on the video 'Year 4 Division' to see a demonstration.