TẤT CẢ ĐÊU CÓ KẾT QUẢ BẰNG 0 NHA BN NHỚ T CHO MK NHÉ

5. Chọn các từ dưới đây điền vào chỗ trống

some They beautifull any your

5.1. There aren’t ANY hard exercises in this course.

5.2. What is YOUR favorite season?

5.3. THEY will visit their grandparents this weekend.

5.4. Is she as BEAUTIFUL as her mother?

5.5. Would you like SOME some ice cream?

Chúc bạn học tốt!

x + 70 = 100

x = 100 -70

x = 30 nha mình nha

(1+2+3+4+5...+99)= (1+99):1+1=101(số)

2. Chia động từ

2.1. There (be) ARE two big trees in the garden.

2.2. Listen! The boy (cry) IS CRYPING

2.3. HAVE You ever (visit) VISITED London, Mr. Lam?

2.4. Ngoc (not take) DIDN'T TAKE the bus to work yesterday.

2.5. DO You (clean) CLEAN the room everyday?

2.6. We (swim) WILL SWIM next Sunday.

2.7. What HAS teacher already (talk) TALKED to you?

2.8. Vinh usually (go) GOES to school on foot.

2.9. (Be) ARE there any books on the table?

2.10. I (help) WILL HELP you with your homework tomorrow evening.

Chúc bạn học tốt!

a) 64,42 x 2,34 - 2,24 x 64,42

= 64,42 x ( 2,34 - 2,24 )

= 64,42 x 0,1

= 6,442

b) 45,96 x 8,24 + 45,96 x 1,76

= 45,96 x ( 8,24 + 1,76 )

= 45,96 x 10

= 459,6

c) 12,68 x 0,3 + 12,68 x 0,7

= 12,68 x ( 0,3 + 0,7)

= 12,68 x 1

= 12,68

d) 35,78 x 5,9 + 35,78 x 4,1

= 35,78 x ( 5,9 + 4,1 )

= 35,78 x 10

= 357,8

con ngua 

1*4

=4

k mk nhes

123 456 789 + 123 456 789 

= 123 456 789 x 2

=246 913 578

bạn tk mk nha. thank.

= 100

Mk tk cho bạn rùi. Bạn tk cho mk đi