99999999*78546=
78546*(100000000-1)=
7854600000000-78546=<tự đi mà tính>
99999999*78546=
78546*(100000000-1)=
7854600000000-78546=<tự đi mà tính>
99999999+99999999=
(1/8)+200 000 000/99999999
99999999 x 9995958768594039458765 x45654,505940349 = x x38783938748398
99999999 x 99 =
( ai nhanh mk tick )
99999999 +99999 bằng bao nhiêu các bạn mk tick hết
hay tim so 8 o day:
99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999998999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
4444444/33333333 * 99999999/88888888 = tính bằng cách hợp lí
ai gúp mình với
xin loi minh het luot kb roi nen cac bn co the vao bn cung truong duoc ko
987654321-99999999
chan qua co ai kb voi minh ko