Question

1+1x1+1

2+2x2+2

3+3-3+3

4-4+4-4

5x5-5x5

1+1+2+3+4+5

1x1x2x3x4x5

*Nhân chia trước,cộng trừ sau.

Answer 1

1 + 1 x 1 +1 = 1 + 1 +1 = 3
2 + 2 x 2 +2 = 2 + 4 + 2 = 8
3 + 3 - 3 + 3 = 6 - 3 + 3 = 6
4 - 4 + 4 - 4 = 0 + 4 - 4 = 0
5 x 5 - 5 x 5 = 25 - 25 =0
1 + 1 + 2 + 3 + 4 + 5 = 16
1 x 1 x 2 x 3 x 4 x 5 = 120

Answer 2

1 + 1 x 1 + 1 = 3

2 + 2 x 2 + 2 = 8

3 + 3 x 3 + 3 = 15

4 - 4 + 4 - 4 = 0

5 x 5 - 5 x 5 = 0

1 + 1 + 2 + 3 + 4 + 5 =16

1 x 1 x 2 x 3 x 4 x 5 = 120

k nh

Answer 3

1 + 1 * 1 + 1 = 1 + 1 + 1 = 3

2 + 2 * 2 + 2 = 2 + 4 + 2 = 8

3 + 3 - 3 + 3 = 6 - 3 + 3 = 3 + 3 = 6

4 - 4 + 4 - 4 = 0 + 4 - 4 = 4 -4 = 0

5 * 5 - 5 * 5 = 25 - 25 = 0

1 + 1 + 2 + 3 + 4 + 5 = 2 + 2 + 3 + 4 + 5 = 4 + 3 + 4 + 5 = 7 + 4 + 5 =11 + 5 = 16

1 * 1 * 2 * 3 * 4 * 5 = 120

Nhớ k cho mk nha !!

Answer 4

Bằng 120