Froggy Jumps Penjumlahan dan Pengurangan Bilangan BulatOnline version Games untuk melatih kemampuan menjumlahkan dan mengurangkan bilangan bulat by Miss Lia 1 18+36 = a 44 b 54 c 50 2 -17+18 = a -1 b 1 c -35 3 17-35 = a -18 b -52 c 52 4 -21-23 = a -2 b -44 c -14 5 -11+45 = a 34 b -56 c -28 6 -32-11 = a -43 b -21 c 21 7 23-49 = a 26 b -72 c -26 8 12-(-13) = a -1 b 1 c 25 9 -23-(-15) = a -8 b -38 c 8 10 -30-(-45) = a -15 b 15 c -75 11 18+12-50 = a 20 b -20 c -80 12 -25-12-16 = a -19 b -53 c -29 13 -23+18-5 = a 0 b -10 c -36 14 24-12+5-17 = a -12 b 0 c -24 15 -12-13+40+5 = a 20 b -20 c 44