Voiceover: In a world without maths,a land where people forgot, who will save the day? Mr Sharma: Errrrr, Ooooo…1, 2, 3, 4, 5, where’s the next box? Aww why can ...
The array method only works when one of the numbers being multiplied is bigger than 10. Look at both numbers and, where necessary, split into tens and ones. Draw out a rectangle. Label the top of the ...