Matching Pairs LOS DECIMALES DE MI VIDA.Online version Los decimales by Angel Sierra Costas 1 [(15+3)-20]-14+47(43-39) 2 2/7+4/21+10/12 3 (2 - 4 + 12) + (6 - 4) 4 15-4+40-(35:5+7) 5 6 7 20-17 8 (8+5). (3+9) 9 7.5 -11 10 9/2 + 5/2 . (3+2) 11 24-11+(21-3+40) 12 13 27 + 3 - 45 : 5 + 16 14 40:2+41-7+80 15 27+3-9+16 37 392 (-2)-14+188 -16+188 172 13 . 12 156 20+41-7+80 61-7+80 54+80 134 10+2 12 24-11+58 13+58 71 14/2 .5 7. 5 35 15-4+40-14 11+40-14 37 55/42 3