1) Double 6 a) 12 b) 14 c) 13 d) 15 2) Double 7 a) 13 b) 15 c) 14 d) 16 3) Double 8 a) 15 b) 14 c) 17 d) 16 4) Double 9 a) 17 b) 16 c) 18 d) 20 5) Double 10 a) 15 b) 17 c) 19 d) 20 6) one half of 10 is .... a) 4 b) 5 c) 6 d) 7 7) Double 5 a) 12 b) 10 c) 8 d) 9 8) double 4 a) 8 b) 6 c) 9 d) 10 9) Double 3 a) 5 b) 7 c) 6 d) 8 10) Double 2 a) 3 b) 5 c) 2 d) 4 11) one half of 12 is .... a) 8 b) 6 c) 9 d) 7 12) one half of 14 is .... a) 8 b) 6 c) 9 d) 7 13) one half of 16 is .... a) 8 b) 6 c) 9 d) 7 14) one half of 18 is .... a) 8 b) 6 c) 9 d) 7 15) one half of 20 is .... a) 8 b) 6 c) 9 d) 10 16) one half of 22 is .... a) 10 b) 8 c) 11 d) 12 17) Kania buys 14 balls. One half of them is pink and the rest are green. How many pink ball does she buy? a) 6 b) 8 c) 7 d) 9 18) Kania buys 16 balls. One half of them is black and the rest are green. How many black ball does she buy? a) 6 b) 8 c) 7 d) 9 19) Kania buys 18 balls. One half of them is red and the rest are green. How many red balls does she buy? a) 6 b) 8 c) 7 d) 9 20) Kania buys 20 balls. One half of them is purple and the rest are green. How many purple balls does she buy? a) 6 b) 8 c) 7 d) 10

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