Der­ron Dou­glas, a bronze medal win­ner for T&T in the Un­der-19 Boys Sin­gles and Team events at the just con­clud­ed Caribbean Youth (U-15 and U-19) Ta­ble Ten­nis Cham­pi­onship at the Par­que del ...

Number columns allow you to take large numbers and subtract one from another. Find out more in this Bitesize Primary KS2 Maths guide.