Watch the video and then have a go at the worksheet.
Aut4.5.4 – Add two 3-digit numbers – crossing 10 or 100 from White Rose Maths on Vimeo.
Watch the video and then have a go at the worksheet.
Aut4.5.4 – Add two 3-digit numbers – crossing 10 or 100 from White Rose Maths on Vimeo.