1. Jane/ play/ tennis at school (no)

- Does Jane play tennis at school?
- No, she doesn't.

2. Your parents/ at home now (yes)

- Are your parents at home now?
- Yes, they are.

3. He/ have/ breakfast at 6 o'clock every day (yes)

- Does he have breakfast at 6 o'clock every day?
- Yes, he does.

1. You/ have/ an art lesson on monday (no)

- Do you have an art lesson on Monday?
- No, I don't.

2. They/ ride/ their bikes to school (yes)

- Do they ride their bikes to school?
- Yes, they do.

a. They listen to English every day

(-): They don't listen to English every day.

(?): Do they listen to English every day?

b. She plays badminton every afternoon

(-): She doesn't play badminton every afternoon.

(?): Does she play badminton every afternoon?

c. We play volleyball every morning

(-): We don't play volleyball every morning.

(?): Do we play volleyball every morning?

d. He does homework every night

(-): He doesn't do homework every night.

(?): Does he do homework every night?

Ta có:

\(25\cdot27\cdot29-31\cdot33\cdot35\cdot37\)

\(=\overline{\ldots5}-\overline{\cdots5\overline{}}\)

\(=\overline{\ldots0}\)

Vậy chữ số tận cùng của phép tính trên là 0.

256 + 257 = 313

24367 * 7886 = 192158162

đề bài là gì vậy bạn?

\(\frac{125^2\cdot25^3}{5^4}\)

\(=\frac{\left(5^3\right)^2\cdot\left(5^2\right)^3}{5^4}\)

\(=\frac{5^6\cdot5^6}{5^4}\)

\(=\frac{5^{36}}{5^4}=5^{32}\)

hơi dài dòng, đọc mất thời gian 1 tí, mn thông cảm :))