Question

-10 x 4 =
-21 x 5=
-20 x 9=
-199 x 1=​

Answer 1

-10 x 4 = -40

-21 x 5 = -105

-20 x 9 = -180

-199 X 1 = -199

Answer 2

•SEE ABOVE ATTACHMENT•

HOPE IT HELPS!

MARK AS BRAINLIAST.