Froggy Jumps Quiz Pengurangan Kelas 1Online version Latihan pengurangan bilangan sampai 20. by Farida Murdillah 1 17 - 4 a 14 b 13 c 12 2 18 - 3 a 15 b 12 c 16 3 19 - 6 a 10 b 13 c 14 4 13 - 5 a 8 b 9 c 7 5 15 - 6 a 7 b 8 c 9 6 12 - 10 a 2 b 3 c 5 7 17 - 12 a 4 b 5 c 6 8 19 - 16 a 3 b 6 c 4