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Nghi vấn:
Did you do your homewwork?
Did you go to school?
Did he buy bread?
Khẳng định:
I went to shool.
She cooked dinner.
He played video games.
Phủ định:
i didn't eat ice cream.
He didn't buy new clothes.
John didn't come to class.
CÂU HỎI LÀ CÂU NGHI VẤN ĐÓ,TỰ SÁNG TẠO THÊM NHA
a) 4+2/5=22/5
b) 5/4+2=13/4
c) 3+3/2=9/2
d) 3/4-1/8=5/8
e) 17/15-7/10=13/30
g) 25/12-15/8=5/24
h) 5-4/3=11/3
i)15/4-3=3/4
a)\(\dfrac{4}{1}+\dfrac{2}{5}=\dfrac{20}{5}+\dfrac{2}{5}=\dfrac{22}{5}\)
b)\(\dfrac{5}{4}+\dfrac{2}{1}=\dfrac{5}{4}+\dfrac{8}{4}=\dfrac{13}{4}\)
c)\(\dfrac{3}{1}+\dfrac{3}{2}=\dfrac{6}{2}+\dfrac{3}{2}=\dfrac{9}{2}\)
d)\(\dfrac{3}{4}-\dfrac{1}{8}=\dfrac{6}{8}-\dfrac{1}{8}=\dfrac{5}{8}\)
e)\(\dfrac{17}{15}-\dfrac{7}{10}=\dfrac{34}{30}-\dfrac{21}{30}=\dfrac{13}{30}\)
g)\(\dfrac{25}{12}-\dfrac{15}{8}=\dfrac{50}{24}-\dfrac{45}{24}=\dfrac{5}{24}\)
h)\(\dfrac{5}{1}-\dfrac{4}{3}=\dfrac{15}{3}-\dfrac{4}{3}=\dfrac{11}{3}\)
i)\(\dfrac{15}{4}-\dfrac{3}{1}=\dfrac{15}{4}-\dfrac{12}{4}=\dfrac{3}{4}\)
Bài 5 chứ nhỉ?
V.
1 When I came home,my mother was cooking dinner
2 My grandpa used to catch dangerous criminals
3 They had to wash the dishes after lunch
4 My father has got a beard and brown eyes
A)\(\frac{3}{5}:\frac{3}{4}=\frac{4}{5}\)
B)\(\frac{1}{4}:\frac{1}{2}=\frac{1}{2}\)
HT
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Chọn a.Bread
#Nunh Nguyễn
A nhé bạn