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1:he was at the zoo yesterday afternoon.
2:susan was at school yesterday morning?
3:your parents were at home last ninght.
4:her sister was library in the school yesterday.
5:uncle gearge and aunt Sylvia was on the beach yesterday morning.
1 ) What did he do with his brother yesterday evening ?
2 ) What time do you go to school ?
3 ) Where was Nam last sunday ?
4 ) What did they do in the sea last summer ?
5 ) What did you do yesterday afternoon ?
Tham khảo nhé
1.what did he do yesterday evening
2.what time do you go to school
3.where was Nam last sunday
4.what did they do last summer
5.what did you do yesterday afternoon
Hôm nay olm.vn sẽ hướng dẫn em giải dạng toán nâng cao, toán tổng hiệu ẩn hiệu, cấu trúc thi hsg, thi chuyên, violympic.
Bước 1: tìm hiệu
Bước 2: giải toán tổng hiệu bình thường
Bước 3 : kết luận
Giải
Ta có sơ đồ: 
Theo sơ đồ ta có hiệu hai số là: 2 \(\times\)(3-1) + 2 = 6
Số chẵn bé là: (58 -6): 2 = 26
Số chẵn lớn là: 26 + 6 = 32
Đs..
Thử lại ta có: Tổng hai số 26 + 32 = 58 (ok)
Giữa chúng có: 27; 29; 31 ( 3 số lẻ ok)
Vậy kết quả đúng.
ờ...tớ ko nhầm thì thừa are
nếu bỏ are thì she's making a papper boat
The children went jogging with their parents at the zoo.
The children went jogging with their parents at the zoo