Question

đố các bn biết 

bảng chia 7

7:1=?

7:2=?

7:3=?

7:4=?

7:5=?

7:6=?

7:7=?

7:8=?

7:9=?

7:10=?

 

 

 

 

bảng nhân 8 nữa nha 

 

 

 

 

tik cho

 

 

 

Answer 1

7:1=7

7:2=3(dư 1)

7:3=2(dư1)

7:4=1(dư3)

7:5=1(dư2)

7:6=1(dư1)

7:7=1

7:8;7:9;7:10ko chia dược nếu chia sẽ ra âm

8x1=8 

8x2=16

8x3=24

8x4=32

8x5=40

8x6=48

8x7=56

8x8=64

8x9=72

8x10=80

Answer 2

Bảng chia \(7\)

\(7:1=7\)

\(7:2=\frac{7}{2}\)

\(7:3=\frac{7}{3}\)

\(7:4=\frac{7}{4}\)

\(7:5=\frac{7}{5}\)

\(7:6=\frac{7}{6}\)

\(7:7=1\)

\(7:8=\frac{7}{8}\)

\(7:9=\frac{7}{9}\)

\(7:10=\frac{7}{10}\)

Bảng chia \(8\)

\(8:1=8\)

\(8:2=4\)

\(8:3=\frac{8}{3}\)

\(8:4=2\)

\(8:5=\frac{8}{5}\)

\(8:6=\frac{4}{3}\)

\(8:7=\frac{8}{7}\)

\(8:8=1\)

\(8:9=\frac{8}{9}\)

\(8:10=\frac{4}{5}\)