Lỗi: Trang web OLM.VN không tải hết được tài nguyên, xem cách sửa tại đây.

Lớp 4 - Kiểm tra tháng 3

Thực hiện các phép tính cộng, trừ, nhân chia phân số

00:00

Điểm cao:

Minh Nguyễn Cao
10 điểm
Nguyễn Thị Ánh
10 điểm
Nguyễn Thị Ánh
10 điểm
Thiên Yết
10 điểm
vo phi hung
10 điểm

Có 1194 người đã làm bài

[{"oTuso":5,"oMauso":8,"factor1":1,"factor2":3,"missedPosition":0},{"idx":5,"A":[28,28]},{"a":11,"b":6,"a1":1,"b1":1,"c":122430},{"den1":4,"den2":2,"num1":1,"num2":1},{"pheptinh":"+","num1":6,"den":7,"num2":3},{"pheptinh":"x","num1":8,"den1":9,"num2":5,"den2":8},{"den1":6,"den2":12,"num1":4,"num2":3,"color":5},{"idx":1,"m":5,"n":20},{"pheptinh":":","num1":7,"den1":9,"num2":3,"den2":4},{"type":4,"phanso1":{"ts":65,"ms":121},"phanso2":{"ts":289,"ms":5},"phanso3":{"ts":221,"ms":11}},{"type":1,"idx":3,"phanso1":{"ts":5,"ms":7},"phanso2":{"ts":6,"ms":7}},{"type":1,"idx":9,"phanso1":{"ts":3,"ms":9},"phanso2":{"ts":4,"ms":8}},{"type":3,"idx":10,"phanso1":{"ts":4,"ms":9},"phanso2":{"ts":7,"ms":9}},{"idx":3,"color":"#f063c0","type":0,"A":{"x":1,"y":2},"B":{"x":1,"y":7},"D":{"x":4,"y":3},"C":{"x":4,"y":8}},{"k":17,"r":4,"d":6,"t":170}]
["5","28/28","90895",{"tuso1":"1","mauso1":"4","tuso2":"2","mauso2":"4"},{"tuso":"9","mauso":"7"},{"tuso":"5","mauso":"9"},{"tuso":"5","mauso":"12"},"5",{"tuso":"28","mauso":"27"},{"ts":"41327","ms":"26741"},{"ts":"1","ms":"7"},{"ts":"1","ms":"6"},{"ts":"7","ms":"4"},"15","6936"]