Question

[Đỗ Trung Hiếu]

3x10=?                 8x9=?

727-289=?              900-900=?

289-288=?               190-100=?

Answer 1

[『Kuroba ム Tsuki Ryoo ︵²ᵏ⁷』]

`#3107.101107`

3 x 10 = 30

727 - 289 = 438

289 - 288 = 1

8 x 9 = 72

900 - 900 = 0

190 - 100 = 90

Answer 2

[awwwwwwwwwe]

3x10=30

8x9=72

727-289=438

900-900=0

289-288=1

190-100=90