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Maths Coursework - T-Totals Coursework Question Looking at this T-shape coloured on a 9 by 6 grid. The total of the numbers inside the T-shape is 1+2+3+11+20 = 37 This is called the t-total The number at the bottom of the T-shape is the T-number. The T-number for this T-shape is 20. * Translate the T-shape to different positions on the grid * Investigate the relationship between the T-total and the T-number My Answer 1) Yellow T-shape. T-total = 1+2+3+11+20 =37 T-number = 20 Difference = 37 - 20 = 17 2) Red T-shape. T-total = 4+5+6+14+23 = 52 T-number = 23 + 12 Difference = 52 - 23 = 29 3) Jade T-shape. T-total = 7+8+9+17+26 = 67 + 12 T-number = 26 Difference = 67-26 = 41 4) Pink T-shape. T-total = 28+29+30+38+47 = 172 T-number = 47 Difference = 172-47 = 125 5) Green T-shape. T-total = 31+32+33+41+50 = 187 + 12 T-number = 50 Difference = 149 6) Blue T-shape. T-total = 34+35+36+44+53 = 202 + 12 T-number = 53 Difference = 202-53 = 149 * The difference between the differences...

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