BY

Tathmainul QulubTedy Dwi AriyantoAgustin Puspitasari

98 X 99 = ????

9 99 8

2

781 +

8 828 8 +

9 7 0 2

MATH TRICK

98 99X =

98 - 100

-2

99 - 100

-1

9 7

X

0 2

998 X 995 = ????

998 X 995 =

998 - 1000

- 2

995 - 1000

-5

9 9 3

X

010

104 X 106 = ?????

104 X 106 =

104 - 100

+4

106 - 100

+6

1 1 0

X

2 4

BLACK HOLE