2,4, 1 × 4 =, 4,8, 2 × 4 =, 6,12, 3 × 4 =, 8,16, 4 × 4 =, 10, 20, 5 × 4 =, 12, 24, 6 × 4 =, 14, 28, 7 × 4 =, 16, 32, 8 × 4 =, 18, 36, 9 × 4 =, 20, 40, 10 × 4 =

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