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a) 6-3·2+4·5 = b) (8-3)·(6-4)·3 = c) 8-2·(7-6)·3 = d) (3+2)·7-4·6 = e) 35:5+12·3–5·6 = Kalkulatu eragiketen lehentasuna kontutan hartuz: 20 ? 11 ? 2 ? 30 ? 13 ? a) 7-4·3+5·6 = = b) (9-2)·(7-5)·2 = = c) 9-2·(8-7)·2 = = = d) (4+3)·8-5·7 = = = e) 24:3+17·2–7·6 = = Kalkulatu eragiketen lehentasuna kontutan hartuz: 7-12+30 ? 7·8-5·7 ? 9-2·1·2 ? 7·2·2 ? 8+34-42 ? 28 ? 56-35 ? 25 ? 9-4 ? 0 ? 21 ? 5 ? a) 5-2·3+2·7 = = b) (8-5)·(9-5)·2 = = c) 5+2·(8-5)·3 = = = d) (5+2)·8-5·3 = = = e) 24:4+11·3–7·4 = = Kalkulatu eragiketen lehentasuna kontutan hartuz: 5-6+14 ? 7·8-5·3 ? 5+2·3·3 ? 3·4·2 ? 6+33-28 ? 24 ? 56-15 ? 13 ? 5+18 ? 11 ? 41 ? 23 ? a) 3+2·7-5·3 = = b) (5-2)·(7-5)·3 = = c) 3+2·(7-5)·3 = = = d) (5-2)·7-5·3 = = = e) 20:4+12·3–6·4 = = Kalkulatu eragiketen lehentasuna kontutan hartuz: 3+14-15 ? 3·7-5·3 ? 3+2·2·3 ? 3·2·3 ? 5+36-24 ? 18 ? 21-15 ? 2 ? 3+12 ? 17 ? 6 ? 15 ? a) 3+45:[3·(17-12)] = = b) (3+45):[3·(17-15)] = = c) 5·(12:4+3·2)–[8+5·(10-3)] = = d) [22–(5+6·2)]·[(16+3·2-10)·(5-3)] = = e) [22–(5+6)·2]·16+[3·(12-10)·(5-3)] = = Kalkulatu eragiketen lehentasuna kontutan hartuz: 3+45:15 ? 48:6 ? 5·9-43 ? 6 ? 8 ? 5·12·2 ? 0+12 ? 2 ? 12 ? 120 ? a) 4+48:[2·(17-14)] = = b) (4+48):[2·(17-15)] = = c) 6·(15:3+3·2)–[9+6·(11-2)] = = d) [27–(9+4·2)]·[(15+4·3-18)·(6-2)] = = e) [27–(9+4)·2]·15+[4·(23-18)·(6-2)] = = Kalkulatu eragiketen lehentasuna kontutan hartuz: 4+48:6 ? 52:4 ? 6·11-63 ? 12 ? 13 ? 10·9·4 ? 15+80 ? 3 ? 95 ? 360 ? a) 5+45:[3·(17-12)] = = b) (5+45):[5·(17-15)] = = c) 6·(12:3+3·2)–[9+5·(10-3)] = = d) [22–(3+4·3)]·[(16+2·2-10)·(5-3)] = = e) [23–(3+4)·3]·16+[2·(12-10)·(5-3)] = = Kalkulatu eragiketen lehentasuna kontutan hartuz: 5+45:15 ? 50:10 ? 6·10-44 ? 8 ? 5 ? 7·10·2 ? 32+8 ? 16 ? 40 ? 140 ? a) 8+48:[2·(17-13)] = = b) (8+48):[2·(17-13)] = = c) 6·(21:7+3·2)–[9+6·(10-3)] = = d) [19–(5+4·2)]·[16+(3·2-4)·(5-3)] = = e) [19–(5+4)·2]·16+[3·(12-9)·(5-3)] = = Kalkulatu eragiketen lehentasuna kontutan hartuz: 8+48:8 ? 56:8 ? 6·9-51 ? 14 ? 9 ? 16+18 ? 6·20 ? 3 ? 34 ? 120 ? |