Practice
Calculate.a) (-30)x(4) =
-120
-120
b) (41)*(83) =
3403
3403
c) (9)x(49) =
441
441
d) (35)x(-99) =
-3465
-3465
e) (-20) (-96) =
1920
1920
f) (99)x(10) =
990
990
g) (93)x(62) =
5766
5766
h) (12) (-96) =
-1152
-1152
i) (89) (-91) =
-8099
-8099
j) (71) (-30) =
-2130
-2130