Question

a. – 2 . 5 =
b. – 3 . (– 2) =
c. 7 . (– 3) =
d. 4 . 9 . (– 1) =
e. – 3 . 4 . (– 1) . 2 . (– 1) . 3 . (– 2) =
f. – 1 . (– 1) . 1 . (– 1) .(– 1) .(– 1) =
g. 5 . 9 . (– 3) . 0 . (– 2) . (– 32) =
h. – 10 . 4 . (– 3) . (– 1) . 1 . (– 2) =
i. –2 . (–4) . (–1) . (+7) . (–3) =
j. (+5) . (–2) . (–1) . (–2) . (–5) . (–1) =

Answer 1

a. – 2 . 5 = -10
b. – 3 . (– 2) = 6
c. 7 . (– 3) = -21
d. 4 . 9 . (– 1) = -36
e. – 3 . 4 . (– 1) . 2 . (– 1) . 3 . (– 2) = -72
f. – 1 . (– 1) . 1 . (– 1) .(– 1) .(– 1) = -1
g. 5 . 9 . (– 3) . 0 . (– 2) . (– 32) = 0
h. – 10 . 4 . (– 3) . (– 1) . 1 . (– 2) = 240
i. –2 . (–4) . (–1) . (+7) . (–3) = 168
j. (+5) . (–2) . (–1) . (–2) . (–5) . (–1) = -100