Refresh Back Print ❤️ Addition and subtraction up to 100 Sum, numerator or difference Linije proba 0 2 4 6 8 10 -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 18 20 -20 -15 -10 -5 0 5 10 0 2 4 6 8 10 12 14 16 18 20 40 42.5 45 47.5 50 52.5 55 57.5 60 62.5 65 67.5 70 72.5 75 77.5 80 82.5 85 87.5 90 -10 10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Share exercise: