1) Before number 4 is a) 3 b) 2 2) Before number 6 is a) 4 b) 5 3) Before number 10 is a) 8 b) 9 4) Before number 15 is a) 14 b) 12 5) Before number 11 is a) 12 b) 10 6) After number 6 is a) 7 b) 8 7) After number 4 is a) 3 b) 5 8) After number 13 is a) 14 b) 15 9) After number 19 is a) 18 b) 20 10) After number 10 is a) 11 b) 12 11) Before number 18 is a) 17 b) 19 12) Before number 2 is a) 1 b) 3

Before & After

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