1+4=5 (4 x1 = 4 add 1 = 5)

2+5=12 (5x2 = 10 + 2 = 12)

3+6 = 21 (6x3 = 18 + 3 = 21)

8+11 = (8x11 = 96 + 8 = 96)

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