Lớp 9 - Kiểm tra tháng 1

[{"E1":[1,-4,14],"E2":[-2,5,-16],"N":[-2,-4]},{"E1":[2,3,-20],"E2":[-5,6,-31],"N":[-1,-6]},{"a":6,"bb":11,"c":9,"b":11,"cc":5,"aa":6},{"a":4,"bb":3,"b":12,"c":4,"aa":1,"cc":1},{"a":5,"bb":-8,"b":5,"c":5,"aa":-8,"cc":-8},[4,107,102,3,350,102,0],{"A":544,"B":290,"C":322,"t":1},[78,5,282],{"g1":299,"g2":172,"g3":411,"r1":67,"r2":100,"r3":100,"t":2},[97,213,389,134,1]]

[["-2","-4"],["-1","-6"],"6","12",{"ans1":"5","ans2":"-8"},[1],"16","60",[1],"58"]