Matching Pairs Jerarquía de operaciones Online version Serie de ejercicios by Diana Hernández González 1 (-135-15)+10(2) 2 (2+4)-10 3 2(3)(2)- 50 4 (100/5)-120 5 94(2) - 100 6 80/2(38-40) 7 -10-100+1000 8 5(6)+(-7+13)= 9 2(7+10-35) 10 25/5+2.5 88 7.5 -4 -38 -80 36 890 -130 -100 -36
