In maths today, we used our knowledge of place value, to find the missing numbers in whole-part models.


Adding and Subtracting

In maths we, have been using ‘rods and ones’ to help us with our calculations.

rod and one image

When we add, we draw both the numbers using ‘rods and ones’ and then count how much there is all together.


When we subtract, we draw the first number using ‘rods and ones’ and then cross off the second number.