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