A, que tinh mau do song song voi que mau tim va que mau cam 

Que tinh mau xanh la cay song song voi que tinh mau nau va mau vang

que tinh mau xanh duong song song voi mau den va mau hong

B, co 4 hinh thoi

Nua chu vi cua manh ruong hinh chu nhat la 

44:2= 22 (m) 

chieu dai cua manh ruong hinh chu nhat la

( 22+26):2 = 24( m) 

chieu rong cua manh ruong hinh chu nhat la 

24+26= 50(m)

A, dien tich cua manh ruong hinh chu nhat la 

24x50 = 1200(m2)

b, So kg dau bap thu hoach duoc la 

1200x2= 2400(kg) 

doi : 2400kg = 240 yen

Dap so : a, 1200m2

b, 240yen

a Voi 32700 -(a+b) = 32700 - (871+829)=31000

b Voi ( m+ n) x p = (2071 +5929) x4 = 32000

a 248943294 + 60148320= 309091614

b 34506728 - 8243809 = 26262919

c 23729 x 2 = 47458

d 17423 : 3 = 5807

1 =

2 <
3 <
4 <

A, chu so 5 la hang chuc nghin co gia tri la 50000

B lam tron so den hang tram nghin la so 1100000

1: it is 9:20

1: it is 9:20

2: there are two boys 

3: yes they can 

4: she play the piano
5: she want to eat grapes

1: it is in december

2: no i can't

3: it is on saturday

4: i ride a bike

5: i go to bed at 9 o'clock

1: i want to some jam

2: it is in april

3: it is on thursday

4: i play chess on mondays

1: It is ten twenty five 

2: yes she can 

3: he's from America

4: I listen to music